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9 



HELIOGRAPHIC POSITIONS 
^ OF SUN-SPOTS 

^ OBSERVED AT HAMILTON COLLEGE 
FROM 1860 TO 1870 



DR. C. H. F. PETERS 

[oreiior oT Aitnmcrmy tnd Dirccior of Uuhfield Obtemsary 



EDITED FOR PUttUCATION 
EDWIN B. PftOST 




WASHINGTON, 0. d 

PUBLISHED BY THE CARNEGIE INSTiTlTnON OF WASHINGTON 

1907 



CARNEGIE INSTITUTION OF WASHINGTON 

PUBUCATION No. 43 

108059 






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PRINTED AT THE UNIVERSmr OF CHICAGO PRESS 

CHICAGO 



INTRODUCTION 

The observations now finally published in this volume were made by Professor Peters, during the decade 
beginning in i860, with the 13-inch Spencer refractor of the Litchfield Observatory of Hamilton College, at Clinton,* 
N. Y. They were prepared in tabular form by their author for publication, and his 412 pages of manuscript tables, 
with some minor omissions, served the printer as copy. It is supposed that Dr. Peters also wrote an introduction 
describing the methods of observation and reduction, but unf ortxmatdy this seems to have been hopelessly lost. The 
fourteen original notebooks entitled, " Observationes astronomicae originales Maculae Solis," are preserved in good 
condition. These contain for each date a pencil sketch of the appearance of the spots on the sim's disk (of diam- 
eter about II cm), presumably copied from the larger sketch made on the projection screen. They also record the 
readings from the chronograph sheets and the declination scale, together with the dock error. 

There were also preserved the 312 sheets of reductions, representing the logarithmic work involved in deriving the 
heliographic latitude and longitude. These also show what reduction quantities, calculated from the adopted ele- 
ments of the Sim's rotation,, were used each day, but they do not state whence the elements were derived. The author 
doubtless computed tables for his own use in the work, but they have not been foxmd. Investigation has shown that 
he employed for the longitude of the node and the inclination the values derived by Carrington from his long series 
of observations, and recommended by him for futiure adoption, viz., N =73^40' for 1850, 1=7^15'. Dr. Peters 
employed a different period and a different epoch from those of Carrington, and reckoned his longitudes in the oppo- 
site direction. 

In order to give, in the author's own words, a general description of the procedure followed in the observations, 
the editor has translated the following artide by Dr. Peters, which appeared in Band 64, pp. 209-213 (1865), of 
Astranomische Nachrichten. 

'^In the observations which have been made here since May i860 on the phenomena of the solar surface, the 
principle was adopted of measuring as far as possible everything of a measurable character that appeared on the solar 
disk. Therefore in the first instance the co-ordinates were determined of all the visible spots on each date, and these 
determinations were extended to all the isolated dots and the prindpal members of groups; also, indeed, to many 
faculae of definite form. For spots of considerable extent the dimensions of the umbra and penumbra were micro- 
metrically determined, generally in the direction of declination and right ascension. An accurate sketch was always 
prepared before the observations and was a necessary auxiliary, partly for convenience as a reference map during the 
observations and partly for the comparative study both of the changes in the forms of the spots and the arrange- 
ments of the components of the groups, as well as of the intensity of the outbursts and their relative positions 
and sequence. In the winter months observations were made on every favorable day; but in summer, when fair 
weather can be more safely coimted on, every second day was made the rule, inasmuch as this was in general suffi- 
dent for keeping the spots imder watch in their different stages; and, moreover, the use of the refractor for the obser- 
vations at night always required a somewhat disturbing exchange of the attachments at the eyepiece. 

'' For the observation of the sim the image was projected on a screen which, firmly attached to the refractor, shared 
in its motions. At the lower end of the large tube of the tdescope two wooden rings were put on at some distance 
apart; each having four corresponding holes through which wooden rods, only slightly elastic, projected about one 
and a half feet. The projection board was fastened in notches cut in these rods at the same distance from the eye- 
piece, and was held in place by the springing of the rods. This not only assured the perpendicularity of the plane 
of projection with respect to the optical axis but it also prescribed that the distance of the plane of projection from 
the eyepiece was always the same when the latter was drawn out to a definite mark corresponding to the sharpest 
image. To the board was attached a rather stiff sheet of paper on which had been drawn two systems of parallel 
lines crossing each other at right angles. A single pin, passing through the center of these lines, attaches the paper 
at the point where the center of the image of the field of the tdescope falls. By turning the sheet aroxmd the pin, 
the lines can thus be made paralld to the directions of declination and hoiu: angle. It is only necessary for this piu:- 
pose to let the sim's limb, or any distinct spot, run across parallel to one of the system of lines, preferably along 

»Latitiidc-43**3' 17" 
Longitude -5>^ i™ 3715 W. 

m 



IntroductUm 

the cttttnX line. Since the angular distances from the center are projected toward the tangent, all points which transit 
describe hjrperbolic curves. Thus we have a network of declination and time threads. For measuring differences 
of ckcKnation the central vertical line is graduated like a scale, and since the field of view permits the whole solar 
image to be seen, the scale-reading can be expressed in seconds of arc with the aid of the known apparent diameter 
of the sun. As one division has a linear value of } inch (with an angular value of about 23''), the tenths, and some- 
times the twentieths, can readily be estimated. The differences of right ascension are measured by the diurnal motion 
with the aid of a chronograph. In order to avoid a correction which would arise from the projection above mentioned 
upon the plane, the transits were so arranged that use was made either of the line passing through the center of the 
field or of symmetrically situated pairs of lateral threads. 

** The eyepiece used is a so-called negative one of the Huyghens form, having two plano-convex lenses with focal 
lengths of 3*90 and 1*75 inches. The magnification is approximately 75, and the field of view is 38', so that it 
embraces on each side 3' more than the whole solar disk. The eyepiece is drawn out i . 45 inches in order to make 
the image distinctly visible at the distance of the projection board from the eye lens — 15.43 inches. The actual mag- 
nification of the image is here about 140 times, or the nimiber which we obtain if the magnification given above is 
multiplied by the quotient of the distance of the table divided by the distance of distinct vision (7 to 8 inches). 

'' Further explanation is required of the conversion of the scale-distance into arc whereby the distance in declina- 
tion of a n])Ot from the sun's center is measured. On account of the size of the angles imder which the rays fall upon 
the paper, the tangents can no longer be held to be proportional to the arc, and the value of a scale-division decreases 
from the center of the field toward the edge. These angles have their vertex at the position for the eye ; or rather, in 
this case, where the eyepiece is drawn out, in more general terms in the point through which all rays pass after 
emergence from the eyepiece, and therefore the distance of this point from the board is concerned. Instead of com- 
puting this from the dimensions of the system of lenses, we in practice get a knowledge of this most simply by 
pointing the telescope toward the brightly illuminated sky and rendering the emergent pencil visible (as by blowing 
smoke upon it). Let us denote this distance, expressed in scale-divisions, by D, the angle of the cone of the sun's disk 
formed at the intersection by G; g is similarly the angle at the same point between the spot and the sun's center, p is 
the apparent radius of the sun, 5 its magnitude read off from the table, s the distance of the spot from the sim's 

center, l*hcn we have 

. r^ S ^ s . rtanG 

tanC-;gf, tan^-g, whence j^^^-i ; 

therefore 

g s g tanC 

'^G '^ S G tan^* 
Hut the last Is the difference in declination of the spot and the sun; therefore 

^5 G tang' 
whirh Is most conveniently adapted to calculation in the form 

logA4-logj+log|+-log8ecC — log sec ^. 

03 3 

A Mnall (ablf* of double entry, with the arguments 5 and p, gives A£ directly. For the apparatus here JD^iiqPo, and 
m ihtf n^pftkUP f/- t{f n&. The diameter of the solar image measures somewhat over ten inches on the paper. 

'* Thi* Irsnslls for right ascension arc as a rule taken four times, twice before and tmce after reading off the dedina- 
iUm^f »nt h i\mp ovi*r ottr thrracl. When the number of spots is large, as has often bem the case in recent years; and 
M^vi'mI KMHitm fall st Ihr samr houranglc, each section has to be determined for itself. The usefulness of the 
i1)rmii>Krsph should hn iKirtirularly rrcogniscd in such cases as this where the objects follow each other in rapid 
ftmAMfA^m oUi^n Sf*|MraliKl by only a fraction of a second. The dock is rq^ted to mean time so that the 
4Mf#rfitlf jNi of rlifhl ssi mslon sre obtained without further reduction, since the departure of the rate from apparent 
IMUr llm# iUm not vtmp into consideration, never exceeding y^. The accuracy obtained, as wdl as the sim- 
pUdly trf lh« r^luilliNi and the whole procedure will be the more readily percdved from the following example. 
TIm ¥^\mmp KfinitM of imch dsy are distinguished in order of right ascension by the capital Ic^tos, the separate 
•p0l» M Iha urmiiM In the sarnie onter hy the small letters with the attached exponoits; but the most coospicu- 
•HI ipot i>f MUlh Kn>up Is asslgnetl the letter without an exponent; diffeitnt nudd in the same penumbra receive 
MdMNiptoi Thi» mcHl0 ^ deslnnatttm Is tmf^rable to that ot current numbers. 



Introduction 



Example 
1863. March 13. 





CmONOGEAPH RSADOfOS 


Dbclina- 

TIOH 
SCALX 


Chsonooeaph Rkaddtos 




R. A. vsoM Sun's ( 


CxNnu 

r 




Dbcumatiom 




























Setl 


Setn 


Divificms 


Setni 


Set IV 


I 


n 


ni 


IV 


Mean 


Divifliooa 


// 


GLimb 


oJ»39m iif4 


41"* 33»5 


+ 46.2 


c^ 48m a8?4 


oh 50m 57f I 


• • • • 


• • • • 


• • • • 


• • • • 




+43.9 




Aa 


243 


45.8 


— 20.7 


40.9 


51 9.6 


-5i»7 


-52»3 


-52*2 


-52fl 


-52*05 


-23.0 


-52X 


a« 


24.9 


46.6 


-20.8 


41.8 


10.4 


51.1 


51.5 


514 


51.3 


51.3 


-23.1 


-523 


Bh 


58.3 


42 20 . 2 


- 6.0 


49 152 


44.0 


17.7 


17.9 


17.9 


177 


17.8 


- 8.3 


-190 


Cc 


40 5-2 


27.6 


- 4.0 


22.2 


50.9 


10.8 


10.5 


IX. 


10.8 


10.8 


- 6.3 


-144 


d 


7.6 


29.5 


+ 0.4 


24.6 


53.3 


8.4 


8.6 


8.5 


8.4 


8.45 


— 2.0 


- 45 


dt 


9.8 


319 


+ 0.7 


26.8 


55-5 


6.2 


6.2 


6.3 


6.2 


6.2 


- 1.6 


- 37 


Dd» 


10. a 


32-3 


+ 1.9 


273 


56.0 


5.8 


5.8 


5.8 


5.7 


5.75 


- 0.4 


- 9 


ds 


II. 9 


34.0 


+ 1.4 


28.8 


57.5 


4.1 


4.x 


4-3 


4.2 


4.15 


- 0.9 


— 21 


d4 


14.0 


36.2 


+ 0.6 


311 


59.6 


2.0 


1.9 


2.0 


2.2 


2.0 


- 1.7 


- 39 


e« 


28.3 


50-3 


+ 3.6 


45-2 


52 13.8 


+ 12.3 


+ 12.3 


+ 12. X 


+ 12. X 


+ 12.2 


+ 1.3 


+ 30 


Ec 


29.0 


51.2 


+ 3.0 


46.0 


15.0 


130 


131 


12. 9 


133 


13.1 


+ 0.7 


+ 16 


e 


32-7 


54.6 


+ i.o 


49.8 


18.5 


16.7 


16.6 


16.7 


16.8 


16.7 


- 1.3 


- 30 


Penumbni 


41 3-5 


43 25.0 


+30-3 


• • • • 


49.2 


47-7 


47 


• • • • 


47-5 


47-3 


+ 28.0 


+63X 


FCenter 


4.2 


25-7 


+29.8 


50 20.9 


49.9 


48.2 


47-7 


47.7 


48.2 


47.95 


+ 27.5 


+ 620 


Ftenumbra 


50 


26.8 


+ 29-3 


• • • • 


50.7 


49.0 


48.7 


• • • • 


49.0 


48.85 


+ 27.0 


+ 609 


OLimb 


20.6 


42.7 


—41.6 


37.9 


53 6.3 


• • • • 


• • • • 


• • • • 


• • • • 


• • • • 


-43.9 


• « • • 


©Center 


c^ 40» 15197 


c^ 42» 38*05 


+ 2.3 


0^ 49" 33'i3 


oh 52« If 7 


64158 


64160 


64-78 


64.60 


64164 







"The mean of the times is 0*^46"* 7?2, and the correction of the dock +8!5, so that the observations as taken 
are valid for o** 46"* i5!7 mean time. 

"The probable error of an observation was deduced to be ±o?ii from a number of determinations of the time 
of transit of the sim's radius, by means of the deviations from the average of each day. For a spot the error in 
general will be somewhat greater; and since on the one hand this has to be multiplied by a number larger than 
V 2^ while on accoimt of being the average of four determinations, it must on the other hand be divided by 2, 
we may estimate the accuracy of the determination as if5. The probable error in declination will be about the 
same, since here the limit of reading is from j^-^ to -^V of a scale-division." 

The formulae now involved are simply derived by applying the three fundamental formulae of spherical trigo- 
nometry to the triangle having as its vertices the spot, the sun's pole and the center of the disk. 

Let Aa and AS represent the differences in right ascension and declination of the spot and the center of the disk. 

Let p be the "zenith distance of the earth as seen from the spot," and n be the geocentric distance of the spot from 

the center of the disk. Then n^p sin ^, where p is the sun's radius. P is the symbol for the position angle of the 

spot, reckoned from the east through the north, and N is the position angle of the sun's pole. B is the heliographic 

latitude of the spot. Bo that of the center of the disk; L and L^ are the heliographic longitudes of the spot and of the 

center of the disk from the node. 

Then we have ^^„ 

^sinpcosP; 



P 
AS" 



'sin^sinP. 



sin ^«->cos (#— n) sin ^o+cos Bo sin (p—n) sin (P— iV) ; 
cos B cos (L—Lo) =cos (#— ») cos -Bo— sin Bo sin (p—n) sin (P—N) ; 
cos B sin (L—Lo) —sin (^— ») cos (P—N) . 

For adaptation to logarithmic computation, let 

^ sin C—sin (^— n) sin (P— iV) , 
gcosl^cosip—n) . 

Then we get sin 5=^ sin (Bo+C) ; 

cos (L—Lo) cos B ^g cos (Bo+l) ; 
sin(L-Lo) cos5-sin(#-n) cos (P-N) .» 

I It seems that it would have been more eipeditious to use addition and subtraction logarithms and employ the first and third of the funda- 
mental formulae, solving (L^Io) by the tangent only when necessary. 



VI 



Introduction 



An example of the author's reduction sheet now follows : 

March 13, 1863. c^ 46^^ Clinton Mean Time 



(I) 



a. 

a> 

b, 

c. 

d, 

dr 

d» 

d$ 

d< 

««. 

«■. 

e. 

A 



(a) 



1 . 7i64fi 
i.yioifi 
i.a504fi 
I •0334i» 
0.926911 
o . 7924fi 

o.7S97» 
o.6i8on 

o.30ion 

X.0864 

I "73 
1.2227 

1.6808 



(3) 



2.716811 

a.7i85fi 
2.2788fi 
a.i584fi 
i.6532fi 
i.5682fi 
o.9S42fi 

I.3222fl 

1 .591111 

1. 4771 

I . 2041 
i.477ifi 
2 . 7924 



(4) 



9.7304fi 
9. 732 Iff 

9 . 2924fl 

9.i72on 
8.6668fi 
8.581811 
7.967811 

8-3358» 
8.6o74fi 

8.4907 

8.2177 

8.4Q07fi 

9.8060 



(S) 
dn#oaiP 



9-905S» 
9.899211 

9-439S» 
9.222511 

9.ii6off 

8.98i5fi 

8.748811 

8.807111 

8.490111 

9.2755 
9.3064 

9.4118 

9.8699 



(6) 
dnor ootP 



9.9198 

99173 
9.9108 

9 8733 
9.9742 

9.9680 

9.9976 

9.9765 

9.8993 
9.9942 

9.9986 

9.9969 

9.8791 



(7) 
P 




353 10 
40 48 



(8) 
simp 



9.9856 

9.9818 

9.5287 

9.3492 
9.1418 

9.0135 
8.9511 

8.8306 
8 . 7054 
9.2813 
9.3078 
9.4149 
9.9908 



(9) 



■iii# 



5 
5 

19 

20 

20 
20 
20 
20 
20 
20 
20 
20 

4 



(10) 
P-N 



189® 21' 

189 50 

191 5 

197 16 

175 10 

177 19 

161 34 

174 16 

208 4 

344 55 

340 16 

328 46 

16 24 



(11) 

co•(P-i^O 



9.994211 

9.993^ 
9.99i8f» 

9.979911 

9 .998411 

9.9995» 
9.977111 

9.997811 

9.9457» 
9.9848 

9.9737 
9.9320 
9.9820 



It 



8.1891 
15 cos < 



7.0136 



—24** 24' 

N 



2.9864 

Up 



(i) 



a. 

ax 

h, 

c 

d. 

d^ 

d^ 

d9 
d< 
««. 
«■. 

e. 



(la) 
iin(#-ii) 



9 

9 

9 

9 

9 

9 
8 

8 

8 

9 
9 
9 
9 



9851 

9813 
5268 

3472 
1398 
0115 

9491 
8285 

7033 
2793 
3058 
4129 

9904 



(13) 



9.210811 

9.a324fi 

9.203811 

9.4727fi 

8.9256 

8.6704 

9.5000 

8.9996 

9.672611 

9.4i53» 
9.528511 

9.714811 
9.4508 



(14) 

(m)+(i3) 



9 . I959» 

9.2i37» 
8.8io6fi 

8.819911 

8.0654 

7.6819 

8.4491 

7.8281 

8.3759 
8.694611 

8.8343» 
9.x277fi 

9.4412 



(15) 
ootO-«) 



9 
9 
9 
9 
9 
9 
9 
9 
9 
9 
9 
9 
9 



.4102 

.4583 

.9739 
.9890 

.9958 

.9977 

.9983 
.9990 

.9994 
.9920 

.9909 
.9849 
.3179 



(x6) 



9. 93" 

9.9390 

9.9990 

9.9990 
0.0000 

0.0000 

9.9998 

0.0000 

9-9999 
9.9994 
9.9989 

9.9958 
9.9025 



(17) 
i 



-3i*» 24' 

-29 39 

- 3 56 

- 3 52 

+ o 40 

+ o 16 

+ I 37 

+ o 23 

- I 22 

- 2 53 

- 3 59 

- 7 54 
+53 I 



(18) 



-38** 34' 

-36 49 

-II 6 

- II 2 

- 6 30 

- 6 53 

- 5 33 

- 6 47 

- 8 32 

- 10 3 
-II 9 

-15 4 

+45 51 



(X9) 
iin(B.-»-0 



9 • 7949» 
9.777611 

9 . 2845fi 

9.2822fl 

9oS39» 
9.079111 

8.985511 

9.o723fi 

9.i7i4fi 

9.241811 

9 . 2864fi 

9.4i5ifi 

9.8559 



(ao) 
lii 



9 
9 
9 
9 
9 
9 
9 
9 
9 
9 
9 
9 
9 



4790 
5193 
9749 
9900 

9958 
9977 
9985 
9990 

9995 

9925 

9919 
9891 

5387 



(az) 
co«(B.+0 



9 
9 
9 
9 
9 
9 
9 
9 
9 
9 
9 
9 
9 



8931 
9034 
9918 

99x9 

9972 
9968 
9980 

9969 

9952 

9933 

9917 
9848 

8429 



-7« lo* 
Bo 



(«) 



a. 

h, 
e, 
d. 
d^ 
d» 

d9 

d4 

#a.. 

e. . 



(aa) 

simU-n}X 
oSiKp-N) 



9.9793» 

9.9749* 
9.5x86fi 

9.327IW 

9 . I302fl 

9.0II0II 
8.9262fi 
8.8263fi 
8.6490f> 
9 . 2641 

9.2795 
9.3449 
9.9724 



(a3) 

fCOS(il«+0 



9.3721 
9.4227 
9.9667 
9.9819 
9 9930 
9.9945 
9.9965 
9.9959 

9.9947 
9.9858 

9.9836 

9.9739 
9.3816 



(a4) 

daiL-JU)at 
oo§(J.-JU> 



9 
9 
9 
9 
9 
9 
9 
9 
9 
9 
9 
9 
9 



.9871 
.9836 
.9740 
.9896 

•9958 

.9977 
.9984 

.9990 
.9996 

.9923 

•9917 
.9883 
.9861 



(as) 
L-JU 



-760 r 

74 20 

19 37 
12 29 



7 
5 

4 

3 

2 

+10 45 

XI XI 

^3 13 
75 37 



57 
56 
52 
52 
35 



(a6) 



9.273911 
9.296911 
9.2594fi 

9.2722fl 
9.049711 

9.o768fi 
8.984011 
9.0713^ 
9.i709fi 

9.2343* 
9.278311 

9.4042fi 
9.3946 



(a7) 
cosB 



9 
9 
9 
9 
9 
9 
9 
9 
9 
9 
9 
9 
9 



9922 

9913 

9927 

9923 
9972 

9968 

9981 

9969 
9951 
9935 
9919 
9856 

9862 



(a8) 

B 



- 10® 50' 

- II 26 
-10 28 
-10 47 

- 6 26 

- 6 51 

- 5 32 

- 6 46 

- 8 32 

- 9 53 
-10 57 

-14 41 

+ X4 22 



(a9) 

L 



i85« i' 

186 48 

241 31 

248 39 

253 " 

255 12 

256 16 

257 16 

258 33 

271 53 

272 19 

274 21 

336 45 



(30) 
I' 



&>. 5' 

7 52 

62 35 

69 43 

74 15 

76 16 

77 20 

78 20 

79 37 

92 57 

93 23 
95 25 

157 49 



(31) 
liiar. la 



a 

c 
d 
e 

e* 


I 



Mar. 14 



o 
h 

CiCm 

o 
c» 

• • 

d' 
d 

e 



a6iO 8' 
Lo 



x8x« 4' 

-178 56 
long, of 
prime meridian 
from node 



The scheme of computation explains itself. In the ninth column the author sometimes gives n and sometimes 
^^y^^^ ^ for either of which a table with argument sin p could easily have been constructed. The elements of the 
sun's rotation, as employed by the author, are: 



Introduction 



vu 



Longitude of the ascending node of sun's equator « 73® 40^ for 1850. 
Inclination of axis to axis of ecliptic = 7^ iS'* 

(These were the values recommended by Carrington.) 

Mean daily rotation angle = 842 '04 = i4?o34 , 
or Mean sidereal rotation period » 25.652 days. 

This value was derived by Dr. Peters from his observations of 803 positions of 286 spots made at Naples in the 
thirteen months from September 1845 *o October 1846, as stated in his paper read at the Providence meeting of the 
American Association, 1855. 

" First solar meridian that in which the earth was at Greenwich mean noon i860 January o." 

''I reckon the longitudes in the sense that any point of the heavens would, as a result of the sim's rotation, suc- 
cessively pass increasing meridians. This would correspond on the earth to counting longitudes westward as posi- 
tive" (A. N., 71, 241, 1868). 

"To avoid ambiguity, it may be prefaced that the heliographical longitudes are coimted in the direction opposite 
to that of the rotation of the sim (or what corresponds upon the earth from the east toward the west), and a spot is 
said to be following another neighboring one, when the former has greater heliographical longitude, — ^when by the rota- 
tion of the sun, it will come later into the same heliocentric position in regard to the fixed stars than the preceding 
spot." (Astronomical Notices, No. 29, March 18, 1862.) 

In order to facilitate the comparison of longitudes given by Peters with those of Carrington and those at Kew 
and at Greenwich, a conversion-table is given for each date of observation by Peters. A rigorous comparison can- 
not be made with Carrington's positions, as the latter were derived from assumed values of the longitude of the node 
and inclination, to which small corrections were obtained by Carrington from his whole series of observations. The 
difference is not, however, of any consequence in the identification of spots. 

The following table, which has been calculated by Mr. Philip Fox, gives the angular distances between the 
prime meridians of the systems of Carrington and Peters for Clinton noon of each day when Peters observed. The 
conversion is effected by merely subtracting Peters' U from the tabidar value for the date (increased by 360° where 
necessary), after due allowance has been made for the difference in time of observation and in longitude of the place 
of observation. 

Table of Angular Distances Between the Prime Meridians of Peters and Carrington 

For Clinton noon of each day on which Peters observed. 



i860 


1 


July II 


206 ?02 


Sept. 25 


194 •S9 


Dec. 15 


182 ?4o 


May 23 


213-39 


IS 


205.41 


26 


.44 


23 


181.20 


24 


• 24 


18 


204.96 


28 


•13 






"S 


.08 


20 


.66 


30 


193 83 


1861 




29 


212.48 


22 


.36 


Oct. 6 


192.93 


Jan. 2 


179-70 


June 3 


211.73 


24 


.06 


7 


.78 


4 


•39 


4 


•S8 


28 


203 . 46 


10 


•33 


S 


•25 


5 


•43 


30 


.16 


12 


•03 


12 


178.19 


6 


.28 


31 


.01 


IS 


191.58 


22 


176.69 


II 


210.53 


Aug. I 


202.86 


16 


•43 


23 


•S4 


12 


•38 


3 


.S6 


18 


.13 


25 


.24 


13 


•23 


S 


.26 


19 


190.98 


27 


17s -94 


14 


.08 


6 


.11 


24 


.22 


Feb. I 


.18 


IS 


209.93 


II 


201.3s 


2S 


.07 


6 


174.43 


16 


•78 


IS 


200.75 


27 


189.77 


12 


173 53 


17 


•63 


16 


.60 


30 


3^ 


14 


•23 


18 


.48 


17 


•45 


31 


•17 


16 


172.93 


19 


•33 


18 


•30 


Nov. 4 


188.57 


22 


.02 


20 


•17 


19 


•IS 


S 


.42 


2S 


17157 


27 


208.12 


20 


.00 


7 


.12 


26 


.42 


28 


207.97 


Sept. 15 


196.09 


8 


187.97 


27 


.27 


30 


.67 


17 


19s -79 


16 


186.76 


28 


.12 


July 4 


.07 


18 


.64 


22 


185.86 


Mar. 4 


170.52 


6 


206.77 


20 


•34 


24 


•S6 


7 


.07 


7 


.62 


22 


.04 


2S 


.41 


II 


169.47 


8 


.47 


23 


194.89 


28 


184.96 


IS 


168.87 


9 


.32 


24 


•74 


Dec. 14 


182.5s 


16 


.72 



Introduction 



1861 

3iar. 18 

20 
33 

23 

25 
38 

31 
4 

5 
6 

7 
8 



i68?42 
.37 

.11 

167.81 

.66 

.36 
166.91 

.46 

165.86 

•71 
.56 

.41 
.26 



9 


.11 


10 


164.96 


II 


.81 


19 


163.60 


31 


•30 


33 


•IS 


23 


.00 


25 


163.70 


36 


•5S 


37 


.40 


39 


.10 


May 3 


161.65 


4 


•3S 


S 


.30 


7 


160.89 


9 


•S9 


13 


.14 


14 


IS9-84 


IS 


.69 


19 


.09 


31 


1S8.79 


23 


•49 


25 


•19 


30 


IS7-44 


31 


.38 


June I 


•13 


5 


156 53 


7 


•23 


9 


ISS93 


10 


.78 


13 


•48 


13 


•33 


17 


IS4.73 


18 


•58 


30 


.38 


33 


1S398 


24 


.68 


2S 


'53 


37 


.33 


39 


153.93 


July I 


.63 


3 


•32 


S 


.03 


7 


151.73 


9 


.42 


II 


.13 


17 


150.23 


19 


149.93 


31 


.63 



23 

25 



.31 
.01 



July 37 
Aug. I 

3 

4 

II 

14 
16 

18 

Sept. 7 
9 

13 

IS 
32 

24 
26 

Oct. I 

8 
10 

13 

14 
20 
21 

25 
26 

27 

28 

29 

Nov. I 

10 
12 

14 

15 
18 

19 
20 

22 



ucc. 



148 ?7 I 

147.96 
.66 

•51 
146.46 

.01 

145-70 
.40 

.25 
142.40 

.09 
141.64 

.19 
140.14 

139-84 

•54 
.09 

138-79 

137-73 

.43 

•13 

136.83 

135-93 

-78 

.18 

•03 
134.87 

.72 

•57 
.12 

132.77 

•47 

.17 
.02 

131 57 
.42 
.27 

130.96 



Jan. 



25 
26 


•SI 

.36 


27 

2 


.31 
129.46 


3 
4 


•31 
.16 


5 

7 
10 


.01 

128.71 

.26 


II 


.11 


12 

13 
14 


127.96 
.81 

.66 


15 
16 


•51 
•36 


17 


.20 


22 


126.45 


25 


.00 


28 


"555 


30 


•25 


^i 


.10 



Feb. 



Mar. 



Jan. 



1863 

2 i24?8o 

3 65 



Apr. 



May 



June 



July 



4 

7 
II 

13 
14 
16 

24 
27 

31 

5 

7 
8 

II 

16 

8 

9 
II 

13 
18 

19 
20 

25 
26 

27 
28 

29 
4 
6 

7 

9 
10 

II 

12 

13 
20 

22 

34 

25 
26 

27 
4 

5 
6 

8 

10 

II 

12 

14 
15 

17 
20 

22 

24 
26 

28 

30 

5 
8 

20 

22 

26 

29 
I 

3 
6 



134^50 
•05 

123-45 
.14 

133.99 

.69 
131.49 

.04 
130.44 
119.68 

.38 

•23 
118.78 

.03 
115.03 

114.87 

•57 

•27 

"3-52 

-37 
.33 

113.47 

•31 
.16 

.01 
III. 86 
110.96 

.66 

•51 

.31 
.06 

109.91 
.76 
.61 

108.55 

•25 

107-95 
.80 

•65 

.50 

106.45 

.30 

•15 
105.85 

.55 
.40 

•25 
104.95 

•79 

•49 
.04 

103.74 

.44 

.14 
103.84 

•54 
101.64 

.18 

99-38 
.08 

98.48 

.03 

97.73 

.43 
96.97 



July 



Aug. 



Sept. 



Oct. 



Nov. 



uec. 



7 


96?82 


8 


.67 


10 


.37 


II 


.22 


13 


95.92 


15 


.62 


18 


.17 


19 


.02 


25 


94.12 


27 


93.81 


39 


•51 


31 


.21 


3 


92.91 


4 


.61 


6 


.31 


8 


.01 


10 


91.71 


13 


.41 


14 


.11 


15 


90.96 


17 


.66 


18 


.51 


30 


.21 


33 


89.91 


24 


.60 


36 


•30 


29 


88.85 


31 


•55 


3 


.10 


5 


87.80 


7 


.50 


9 


.20 


II 


86.90 


13 


.60 


15 


.30 


17 


85.99 


19 


.69 


31 


.39 


23 


.09 


25 


84.79 


27 


•49 


3 


83.59 


5 


.29 


7 


82.99 


13 


•23 


15 


81.78 


18 


.33 


20 


•03 


23 


80.58 


28 


79 83 


31 


.38 


2 


.08 


4 


78.77 


II 


77.72 


14 


.27 


15 


.12 


25 


75.62 


30 


74.86 


5 


.11 


8 


73.66 


II 


.21 


12 


.06 


17 


72.31 


20 


71.86 



Introduction 



IX 



1863 


^ /^ 


May 30 47^64 


Feb. 13 


313^64 


July 14 


29o?93 


Jan. 18 


67^ 


.49 


June 4 46.89 


15 




34 


17 


.48 


19 




34 


9 14 


17 




.04 


18 


•33 


25 


66. 


44 


II 4584 


18 


312 


,89 


21 


289.88 


30 


65 


69 


13 -54 


21 




44 


23 


•57 


31 




54 


15 23 


24 


3" 


,98 


27 


288.97 


Feb. 2 




24 


18 44.78 


25 




.83 


29 


.67 


4 


64! 


94 


20 .48 


27 




S3 


30 


•52 


8 




34 


22 .18 


Mar. 5 


310 


63 


Aug. 4 


287 . 77 


II 


63. 


88 


24 43.88 


6 




48 


8 


•17 


14 




43 


26 .58 


10 


309 


.88 


9 


.03 


15 




28 


28 .28 


II 




73 


12 


286.57 


16 




13 


30 42.98 


12 




58 


14 


•27 


17 


63! 


98 


July 2 .68 


14 




.28 


16 


385.96 


18 




83 


5 .23 


16 


308: 


.98 


18 


.66 


21 




38 


9 41.63 


17 




83 


19 


•51 


23 




.08 


14 40.87 


19 




53 


20 


•36 


25 


61! 


78 


18 .27 


21 




.32 


24 


284 . 76 


28 




33 


20 39.97 


23 


307 


92 


26 


.46 


Mar. 2 




03 


22 .67 


27 


• 


32 


27 


•31 


4 


60! 


73 


24 .37 


28 




17 


Sept. 6 


282.81 


5 




58 


26 .07 


Apr. I 


306 


57 


7 


.66 


9 


59 


97 


28 38.77 


2 




42 


10 


.20 


10 




82 


Aug. 2 .02 


9 


305 


37 


12 


281.90 


II 




67 


7 3726 


13 


304 


77 


14 


.60 


12 




5* 


9 36.96 


17 




.16 


IS 


•45 


13 




37 


II .66 


19 


303 


.86 


17 


•IS 


14 




.22 


13 36 


24 




.11 


19 


280.85 


15 




,07 


15 .06 


26 


302. 


.81 


22 


.40 


16 


58' 


92 


17 35 76 


27 




.66 


24 


.10 


18 




62 




30 




.31 


25 


279-95 


19 




47 


1864 


May 2 


301 


.91 


27 


•65 


20 




32 


Nov. 2 329.13 


3 




.76 


29 


•35 


26 


57 


■ 42 


6 328.53 


5 




46 


Oct. I 


•OS 


30 


56 


.82 


7 .38 


7 




.16 


3 


278.74 


Apr. 3 




.21 


10 327.93 


12 


300 


.40 


6 


.29 


4 




,06 


14 .33 


13 




25 


9 


277.84 


9 


55' 


31 


18 326.72 


15 


299. 


95 


II 


•54 


II 




.01 


19 .57 


17 




65 


13 


• 24 


13 


54 


71 


22 .12 


21 




05 


16 


276 . 79 


14 




56 


25 325.67 


23 


298 


75 


17 


.64 


19 


53 


81 


Dec. I 324.77 


25 




45 


19 


•34 


21 




51 


8 323 72 


26 




•30 


Nov. II 


272.88 


22 




36 


9 .56 


30 


297 


.70 


13 


•58 


23 




.21 


13 322.96 


31 




55 


15 


.28 


24 




.06 


18 .21 


June I 




.40 


16 


•13 


26 


52 


75 


20 321.91 


2 




24 


24 


270.93 


28 




45 


22 .61 


4 


296, 


94 


36 


.62 


29 




•30 


25 .15 


7 




49 


27 


•47 


30 




15 


27 320.86 


8 




34 


30 


.02 


May I 




.00 


31 .20 


II 


295 


.89 


Dec. 3 


269 57 


2 


SI 


85 




12 




74 


5 


.27 


3 




.70 


'^s ^ 


14 




44 


II 


268.37 


5 




40 


Jan. 2 319*96 


17 


294 


99 


16 


267.62 


8 


50 


95 


8 .05 


23 




.09 


22 


266.71 


9 




.80 


II 318.60 


25 


293 


79 


23 


.56 


10 




.65 


12 .45 


27 




48 


31 


265.36 


II 




50 


16 317.85 


28 




33 






13 




.20 


18 .55 


29 




.18 


1866 1 


17 


49 


.60 


20 .25 


30 




03 


Jan. 3 


264791 


19 




30 


24 316.65 


July 2 


292, 


73 


S 


.61 


21 


48! 


99 


25 .50 


5 




.28 


7 


.31 


23 




.69 


27 .20 


8 


291. 


83 


9 


.01 


26 




24 


Feb. 2 315.29 


9 




68 


14 


263 . 25 


28 


47-94 


" 313.79 


10 


•S3 


17 


262.80 



Introduction 



1866 


M^ 


July 


17 


235^58 


July 13 


181 ?28 


Mar. 33 


143-23 


Jan. 18 


363T 


'65 




19 


.28 


IS 


180.98 


33 




.08 


22 


T- . 


05 


Aug. 


5 


232.72 


16 


.83 


24 


142 


93 


23 


261. 


90 




10 


231 -97 


Aug. 18 


17587 


25 




78 


24 


? ' • 


75 




16 


.07 


19 


.72 


36 




63 


27 


b^ . 


30 




17 


230.92 


Sept. 7 


172.86 


37 




48 


31 


260. 


70 




20 


•47 


8 


.71 


38 




33 


Feb. s 


359- 


94 




22 


•17 


9 


.50 


29 




.18 


7 




64 




24 


229.86 


II 


.26 


30 




03 


IS 


asS- 


44 




27 


.41 


12 


.11 


31 


141, 


88 


16 




29 




28 


.26 


13 


171.96 


Apr. I 




73 


17 




14 




30 


228.96 


14 


.81 


3 




43 


22 


257- 


39 


Sept. 


I 


.66 


15 


.66 


6 


140. 


98 


26 


356. 


79 




2 


SI 


17 


.36 


8 




67 


28 




49 




4 


.21 


18 


.21 


9 




52 


Mar. I 




34 




22 


225.50 


19 


.06 


II 




22 


2 




18 




24 


.20 


20 


170.91 


13 




07 


3 




03 




27 


224.7s 


21 


.76 


14 


139 


77 


6 


^i<, 


S8 




29 


•45 


Oct. 2 


169.10 


15 




62 


8 




38 




30 


.30 


3 


168.95 


17 




32 


10 


254 


.98 


Oct. 


I 


IS 


4 


.80 


19 




02 


17 


aS3 


93 




3 


223.85 


7 


•35 


31 


138: 


72 


19 




63 




5 


'ii 


8 


.20 


22 




57 


22 




.18 




6 


.40 


13 


167 45 


24 




27 


27 


25a 


42 




7 


•25 


14 


•30 


25 




13 


30 


251 


97 




13 


222.34 


16 


.00 


26 


137 


97 


^>r. 2 




•52 




14 


.19 


17 


166.84 


28 




67 


3 




•37 




15 


.04 


18 


.69 


30 




37 


4 




.22 




16 


221.89 


Nov. 5 


163.99 


May I 




22 


5 




.07 




18 


•59 


6 


.84 


3 


136- 


91 


8 


350 


.62 




19 


.44 


7 


.69 


4 




76 


9 




•47 




20 


.29 


8 


•54 


9 




01 


10 




•32 




21 


.14 


II 


.08 


12 


135- 


56 


II 




•17 




22 


220.99 


12 


162.93 


14 




36 


13 


349 


.87 




23 


.84 


13 


.78 


17 


134. 


81 


14 




•72 




27 


.24 


Dec. I 


160.08 


20 




36 


15 




•57 




28 


•09 


3 


159 78 


26 


133 


46 


17 




.27 


Nov. 


I 


219.49 


4 


•63 


28 




15 


20 


348 


.82 




25 


215.88 . 


7 


•17 


29 




00 


22 




•51 




26 


215-73 


10 


158.72 


30 


132. 


85 


27 


347 


.76 








26 


156.32 


June 2 




40 


May 4 


346 


•71 




.186; 


r 


28 


.02 


3 




25 


15 


«4S 


.06 


Jan. 


2 


2IO?l6 


31 


155 56 


4 




10 


17 


244 


•75 


Mar. 


8 


200.39 






6 


131 


80 


19 




•45 




14 


199.48 


1868 


8 




50 


20 




•30 




19 


198.73 


Jan. 5 


154.81 


10 




20 


24 


243 


.70 




20 


.58 


10 




.06 


12 


130. 


90 


30 


242 


.80 




22 


.28 


II 


153 


.91 


13 




75 


June I 




•50 




24 


197.98 


30 


151 


OS 


IS 




45 


5 


241 


.90 




26 


.68 


Feb. I 


150 


75 


17 




15 


8 




•45 




30 


.08 


5 




15 


19 


129. 


85 


10 




• 14 


Apr. 


3 


196.47 


8 


149, 


,70 


20 




70 


12 


340 


.84 




9 


195.57 


10 




.40 


23 




24 


16 




• 24 




19 


194.07 


II 




25 


25 


128! 


94 


18 


239 


•94 


May 


23 


188.95 


18 


148 


.19 


26 




79 


30 




.64 




24 


.80 


22 


147 


59 


27 




64 


23 




.19 




25 


.65 


23 




44 


28 




49 


25 


338 


.89 




27 


•35 


Mar. 4 


145 


94 


30 




19 


28 




-44 




29 


.05 


5 




79 


July I 




04 


30 




■ 14 




31 


187.75 


8 




34 


3 


127. 


89 


July 3 


237 


.69 


June 


3 


.30 


II 


144 


.89 


3 




74 


5 




•38 




4 


.15 


14 




•43 


4 




59 


9 


336 


.78 


July 


I 


183.09 


IS 




.38 


5 




44 


13 




•33 




3 


182.79 


16 




n 


13 


126. 


39 


IS 


335.88 




4 


.64 


19 


143 


.68 


17 


125, 


63 



Introduction 



XI 



1868 




Oct. 


II 


II2?70 


Apr. 29 


82?62 


Oct. 16 


57°o5 


July 18 


125^48 




16 


111.9s 


May 6 


81.57 


21 


56.30 


19 


.33 




17 


.80 


8 


.37 


25 


55 70 


30 


.18 




24 


110.74 


10 


80.96 


Nov. 2 


54-49 


36 


124.28 




27 


29 


12 


.66 


3 


•34 


38 


123.98 




29 


109.99 


14 


•36 


4 


.19 


31 


•53 


Nov. 


3 


•24 


20 


79.46 


13 


52.84 


Aug. 2 


•23 


Dec. 


19 


102.33 


23 


.16 


14 


.69 


9 


122.18 




24 


IOI.S7 


23 


.01 


19 


51-94 


II 


121.87 








24 


78.86 


22 


-49 


12 


121.72 








37 


•41 


24 


.18 


13 


•57 




1869 




31 


77^8i 


Dec. 3 


49-83 


14 


.42 


Jan. 


7 


99?46 


June I 


.66 


9 


48.93 


16 


.12 




10 


.01 


9 


76 45 


27 


46.33 


17 


120.97 




14 


98.41 


13 


.00 






18 


.82 




16 


.11 


14 


75-70 






19 


.67 




27 


96.46 


16 


•40 


1870 




21 


•37 




29 


•IS 


July 17 


70.74 


Jan. 19 


43.76 


32 


.22 


Feb. 


I 


9S-70 


18 


•59 


22 


-31 


23 


.07 




3 


•SS 


30 


.39 


26 


41.71 


25 


119.77 




7 


94.80 


33 


69.98 


28 


•41 


26 


.62 




13 


93-90 


25 


•53 


31 


40.96 


28 


•32 




25 


93.09 


Aug. 18 


65.93 


Feb. 7 


39 90 


31 


118.87 




28 


91.64 


19 


•77 


10 


•45 


Sept. 2 


•57 


Mar. 


I 


•49 


33 


•32 


23 


37 50 


5 


.11 




3 


.19 


23 


•17 


.36 


-05 


6 


117.97 




9 


90.39 


24 


.03 


Mar. 6 


35-84 


8 


.66 




12 


89.84 


26 


64.73 


9 


-39 


10 


•36 




16 


• 24 


38 


-42 


14 


34-64 


12 


.06 




17 


.09 


Sept. II 


62.31 


18 


.04 


14 


116.76 




18 


88.94 


13 


.01 


24 


33-14 


IS 


.61 




31 


.48 


17 


61.41 


Apr. 3 


31 63 


16 


.46 




22 


•33 


19 


.11 


9 


30-73 


17 


•31 




25 


87.88 


30 


60.96 


13 


•13 


21 


"5-71 




28 


•43 


23 


•51 


23 


38.63 


26 


114.96 


Apr. 


I 


86.83 


24 


-36 


26 


•17 


28 


.65 




10 


85.48 


28 


59-76 


30 


27-57 


29 


•50 




13 


•03 


30 


.46 


May 5 


26.82 


Oct. I 


.30 




IS 


84.72 


Oct. 2 


.16 


13 


25.62 


3 


113.90 




18 


•27 


6 


58-55 


19 


24.71 


• 5 


.60 




23 


83 52 


8 


-25 


27 


23-51 


9 


.00 




25 


.22 


II 


57.80 


30 


.06 



COMPARISON OF POSITIONS OF SPOTS OBSERVED BY PETERS WITH THOSE OBTAINED BY 

CARRINGTON AND AT KEW 

Carrington's classic series of observationsi entitled " Observations of the Spots on the Sun from November 9, 
1S53, to March 24, 1861, Made at Redhill" (published in 1863)1 overlaps that of Dr. Peters during the period from 
May 23, i860, to March 24, 1861, in which interval observations were made by the two observers on the same day 
in fifty-two instances. Carrington's telescope had an aperture of 4.5 inches and a focal length of 52 inches. He 
observed transits of the projected image across bars in the focal plane inclined 45® to the direction of the diurnal 
motion. 

The Observations made at Kew' with the photoheliograph, which in effect form a continuation of the Redhill 
series, were begim on February 7, 1862, and were continued for ten years. They accordingly cover the last eight 
years of Dr. Peters' work. The interval not included by the English observations was from March 25, 1861, to 
February 6, 1862, although the Kew instrument was being employed in a preliminary way during this time, so that 
the gap might perhaps be fairly bridged without the records of Dr. Peters. The Kew photoheliograph had an aper- 
ture of 3 . 5 inches and a focal length of 50 inches. 

> Wanen de la Rue, Balfour Stewart, and Benjamin Loewy, "Researches on Solar Physics: Heliographic Positions and Areas of Sun-Spots 
Observed with the Kew Photoheliograph During the Yean x86a and 1863. Pkiiosophieal TransaOiaHS, 1599 z-xxo, x868. 



m Introduction 

Syoertf% ohserrztioDs, as puUisbed (1874) in his first extensive memoir, " Beobachtungen der Sonnenflecken 
zu Andam/' cover the period from January i, 1861, to September 7, 1867. He first used a ''3^foot" telescope 
and ring micrameter; later be emfdoyed a '' seven-foot" telescope, with a network of ruled lines in the focal {dane. 

It it thus evident that the instrument employed by Peters was superior to those of his contemporaries, and his 
method of reduction was not less rigorous. A comparison of his positions of spots with those obtained elsewhere 
on the same dates is therefore of interest. Inasmuch as Spoerer used quite different elements of the sun's axis, 
and a different period of rotation from those employed by the other observers here involved, a new reduction of his 
positions would be necessary before any comparison could be made. This comparison is therefore not feasible here. 

In the case of Carrington's measures the conversion table given above serves to make the positions of 
Peters conform in longitude with those of Carrington, except for the difference in the value of the longitude of 
the node. For the ptupose of comparison, 108 spots observed on fourteen days in i860 by both Carrington and 
Peters were collected, only such spots being employed as could be regarded as certainly identified. The results 
are as follows: 

ICEAN OF DIFFESENCES, FETESS-CARSINGTON 

In loogitade, with respect to Sign +39'3 

In longitiide,. without rapect to sign 45.2 

In latitude, with respect to sign +13.4 

In latitude, without respect to sign a8.8 

Inasmuch as Girrington actually used a value for N smaller by 47^ than he subsequently derived from his whole 
series of ol>servatsons, his values in longitude should be increased by that amount. Hence the outstanding mean 
difference in longitude, P.-C, reduced to the same longitude of node, becomes -8'. Carrington's use of 1 = 7® lo' 
instead of I -7^ 15^ introduces a slight difference in the individual latitudes, but this is practically balanced in the 
series of ol^servations compared. 

We therefore conclude that there is no systematic difference between the positions of Carrington and Peters 
amounting to more than o?2 — a satisfactory agreement. Accidental differences averaging from o?s to o?7S occur, 
however. These differences are doubtless due, in large measure, to the fact that two observers can hardly agree 
in setting u(X)n the nucleus of so indefinite an object as a sun-spot. The actual changes in the spots between the 
time of their observation in England and in America are also involved. 

The ot>servations at Kcw and Clinton are strictly comparable, after the latter are corrected in longitude for 
direction and rotation-period by our conversion table. For the purpose, 114 spots measured at both stations on 
21 days between February 7, i86a, and July 2, 1863, were used, with these results: 

MEAN OF DIFFERENCES, PETE&S-KEW 

In longitude, with respect to sign + 7.'6 

In longitude, without respect to sign 19.0 

In Istltuds, with respect to sign - 7.0 

(n latitude, without respect to sign 17.4 

W«r nuiy thus infirr that differences of a systematic nature amount to scarcely more that o?i in either co-ordinate, 
wbiU; thi; luxblimtiil diffirrtrnceii avoragc o?3. The better accordance than that in case of Carrington is presumably 
diMr U) till? sU|Mrf iof iiy of the Kew )K)sitions. Very considerable differences, however, are seen in the Kew measure- 
nmnU of IIms mrm ^prH whrn two ))hotographs were made on the same day. We find that on ten of the twenty- 
onu Aayn ut^ in ihti mm\Hir\mm of Peters and Kcw such duplicate observations were made at Kew, the average 
inU^v/it UHwc^rn ihts two pUten t)eing 0^064. A comparison for 61 spots gave the following results, expressed in 
tbir sen^ tmi tm^murti minun Mtcoml measure: 

III limgltuils, with respect to sign ~ii'3 

In limgltuds, without reipect to sign i7*a 

In istliude, with rei|)ect to sign -0.3 

In IsUtude, without respect to sign 9*^ 

Th0 Accldtinlal differences in the longitudes of the two Kew plates are therefore practically of the same magnitude 
U thOM of P«t«n-Kew ; while those in latitude are only one-half smaller. This clearly tends to confirm the high 
'nyteiM M to tbo ftccuracy ol tho positions of Dr. Peters which a careful examination is certain to give to anyone. 



Introduction xiii 

The regret is increased that his observations could not have been published shortly after they were concluded and 
during his lifetime. It is evident that they are of such a degree of accuracy that they might safely be made the basis 
of investigations of various problems of the sun's rotation, aside from their value as records of the solar activity. 
The editor acknowledges his indebtedness to his wife for assistance in reading the proofs, and to Mr. Philip 
Fox for aid in various ways; also to Professor Samuel J. Saunders, of Hamilton College, for his thorough but 
unavailing searches for the missing papers of Dr. Peters. 

Yerkes Observatory 

The University of Chicago 

September, 1907 



I 



HELIOGRAPHIC POSITIONS OF SUN-SPOTS 



In the following table of observed positions of sun-spots, the time given is Clinton mean time (astronomical) for 
the civil date. The first column gives the current designation of the spot by a letter, as used on the author's draw- 
ings and chronograph records. Capital letters are used for groups, small letters for spots, letters with subscripts for 
diflFerent nuclei within the same penumbra, letters with exponents for different spots in the same group; a letter with- 
out exponent or subscript is assigned to the most conspicuous spot of the group. Aa is the observed diflFerence in time 
between the transit of the spot and the mean of the transits of the limbs, or is the difference of right ascension of spot 
and center of disk. AS is the corresponding difference in declination. In cases of large nuclei, the edges were often 
observed, designated by n and s for declination; the means of the Aa and AS were then used in the computations. 
The size of the nuclei may be derived from these data. Measures were also frequently made on the margins of the 
penumbrae, but heliographic positions were not computed, and those measures, as well as the very infrequent meas- 
ures of faculae, have been here omitted. The heliographic latitude is given in the next column under the heading b. 
In the column headed L is found the longitude from the node; under U, the heliographic longitude. The letter in 
the last column serves to identify the spot on the next following date. In cases where the identification was regarded 
as doubtful by author or editor, the letter has been omitted. 

The gap in the observations from August 17, 1863, to November 2, 1864, is not due to a deficiency in the records, 
but to a prolonged absence of Dr. Peters in Europe. 



OBSERVATIONS OF SUN-SPOTS 



b 



a' 
a 

b 

c 

d 

e' 

e 

e* 

I 

g' 

g 
h 



a 

b 
c 
d 
e 

e 

f 

g' 

g 

g' 
h 

m 

t 



a 

b 

b' 

c 

d 

d' 



Ja 



Ad 



i860 May 23 o^ 18" 



-27?! 


-30" 


26.1 


-404 


9.0 


-225 


6.2 


-231 


2.8 


+ 283 


+ 9.2 


+378 


9-3 


-233 


iS-7 


— 270 


21.8 


— 270 


37-8 


+485 


48.2 


+ 25 


52-7 


+ 25 


52-7 


- 23 


54-7 


+4x3 


65-5 


+ 129 



May 24 o^ 18 



m 



-37-4 


-452 


22.9 


-294 


20.5 


-287 


17.2 


+ 226 


S'3 


+313 


S-3 


-301 


+ 2.0 


-317 


9.0 


-336 


26.8 


+440 


36.3 


- 35 


42.8 


- 63 


43-0 


- 14 


46.7 


+380 


61.0 


+ 112 


63.4 


+ 119 



May 25 o^ 33 



m 



-46.4 


-498 


36-3 


-356 


33-7 


-347 


31.2 


+ 165 


17.4 


+276 


14.6 


+304 


23-7 


-304 


19-5 


-304 



-17 

— 12 

— 12 
+ 16 

+ 19 
+ 20 

— 12 

-13 



-16^46' 


1590 d 


8° 58' 


-17 3JC 


159 39 


9 37 


-II 52 


179 18 


29 16 


-12 58 


181 28 


31 26 


+ 15 40 


194 19 


44 17 


+ 18 s 


206 26 


56 24 


— 17 20 


194 14 


44 12 


— 21 19 


199 3 


49 I 


-23 


204 29 


54 27 


+ 16 55 


236 56 


86 54 


— 12 26 


23s 13 


85 II 


-13 34 


240 58 


90 56 


— 16 24 


240 24 


90 22 


+ 8 31 


256 30 


106 28 


— 10 24 


267 55 


117 53 



— 17 II 


145 


40 


9 41 


— 12 2 


164 


59 


29 


— 12 24 


167 


39 


31 40 


+ 16 23 


180 


4 


44 5 


+ 18 21 


191 


43 


55 44 


-17 14 


179 


44 


43 45 


— 20 II 


185 


25 


49 26 


-23 16 


191 


2 


55 3 


+ 17 23 


222 


49 


86 50 


-12 36 


220 


32 


84 33 


-15 54 


226 


55 


90 56 


-13 5 


227 


45 


91 46 


-h 8 49 


241 


42 


105 43 


-10 3 


254 


24 


118 25 


— 10 12 


260 


8 


124 9 



32 


131 20 


9 32 


4 


149 45 


27 57 


IS 


152 39 


30 SI 


37 


165 33 


43 45 


31 


179 39 


57 SI 


27 


182 35 


60 47 


27 


163 12 


41 24 


34 


166 49 


45 I 



a 

b' 

b 

c 

d 

e 
e' 

f 

g' 

g' 

g 
h 

t 



a 
b 

c 



e 

} 

g 

h 
k 



y 



b 

3 



e 

} 
g 

h 

. 
t 



Aa 



Ad 



8 



-ii?3 


-374" 


11.4 


-393 


S-o 


-382 


+ 14-2 


+379 


30.2 


— 120 


35-8 


+330 


49.2 


+605 


S3-I 


+ 72 


56.7 


+ 108 



-19 

— 21 

— 22 

+ 17 
-IS 

+ 8 
+ 22 

- 9 

- 8 



°55' 
3 



II 

6 

46 

S3 
21 

25 
57 



172' 

171 

177 

208 

212 

226 

261 

240 

246 



I' 

24 

17 

37 

39 

49 

33 

9 
o 



50° 13' 
49 36 
55 29 
86 49 

90 51 

105 I 

139 45 
118 21 

124 12 



May 29 o** 18" 



a 


-58.9 


+ 129 


b 


58.1 


-427 


c 


53-8 


-534 


c^ 


530 


-519 


d^ 


46.7 


+ 99 


d 


41-3 


+ 114 


e 


21.0 


+ 77 


f 


+0.3 


-183 


}' 


1-3 


— 160 


/» 


7-9 


-138 


/* 


8.6 


—112 


g 


S-8 


+368 


g' 


14.6 


+473 


h 


37-1 


-331 


• 

t 


64.3 


+ 63 



+21 

— II 

-18 
-18 

+19 

+ 15 
+ 8 

— II 

— 10 

— 10 

— 5 

+ 19 
+ 23 

-29 

— II 



24 


127 


29 


61 40 


19 


III 


36 


45 47 


44 


no 


43 


44 54 


4 


114 


38 


48 49 


31 


127 


48 


61 59 


55 


ISO 


46 


84 57 


44 


169 


25 


103 36 


20 


182 


24 


116 35 


IS 


183 


39 


117 SO 


31 


189 


36 


123 37 


57 


194 


27 


128 38 


38 


196 


52 


131 3 


58 


207 


24 


141 35 


34 


214 


27 


148 38 


45 


255 


39 


189 50 



June 3 o^ 18™ 



a 


-67-5 


- 84 


b 


58.0 


—402 


ft' 


54-5 


-350 


c 


56-3 


+ 160 


d 


22.4 


+ 175 


e« 


+ 1.4 


— 246 


e* 


1.6 


-208 


e» 


3-3 


—272 


e 


lO.I 


— 170 


e* 


"•3 


-258 


e* 


17.4 


-151 


/' 


30 


+486 


/ 


9.4 


+ 528 


/• 


14.9 


+488 


g 


49-3 


+458 


*' 


63.0 


— lOI 


h 


63.1 


- 26 



+ 9 

— II 

— 9 

+ 21 

+ 14 

-14 

— 12 

-16 

— 12 
-17 

— II 
+ 28 
+30 
+ 26 
+ 16 
-19 

-14 



8 


99 


20 


103 41 


32 


no 


16 


114 37 


II 


119 


57 


124 18 


27 


126 


39 


131 


55 


164 


22 


168 43 


SO 


177 


57 


182 18 


36 


178 


44 


183 5 


48 


179 


S 


183 26 


7 


186 


17 


190 38 


42 


186 


7 


190 28 


34 


192 


42 


197 3 


56 


191 


8 


19s 29 


5 


198 


S 


203 7 


II 


202 


33 


206 54 


40 


238 


52 


243 13 


19 


246 


30 


250 51 


48 


346 


40 


251 I 



I 



c 
d 

e 
g 



a 
b 



a 
b 



/ 



C. H. F. Peters 



5 



Ja 



ja 



Si 

- s 



i860 June 4 o* 51 



a 
b 
c' 
c 

d' 
d^ 
d 
e 

/ 
g 



-63?2 

37-6 
14.1 

5-4 
12.4 

10.2 

8.4 

3-0 
+ 40.3 
43-1 
55-4 
55-4 
66.8 



+136" 


+ 21° 


+ 124 


+ 15 


-313 


-15 


— 226 


— 12 


+424 


+ 28 


+439 


+ 28 


+463 


+ 30 


+479 


+ 29 


+417 


+ 16 


+426 


+ 16 


- 87 


-16 


-138 


-19 


- 58 


-17 



I</ 

o 

34 
8 

24 

53 

5 

53 
29 

27 

25 
32 

5 



112*31' 
148 29 



162 
171 

175 
177 

179 

184 

224 

227 

231 

231 

256 



49 

45 
II 

26 

30 
54 
16 

55 
56 
58 
IS 



131 
167 

181 

190 

193 
196 

198 

203 

242 



12 

32 
28 

54 
9 
13 
37 
59 



246 38 

250 39 

250 41 

274 58 



June 5 3*' 37 



m 



a' 

a 

b' 

b* 

b 

b* 

c' 

c* 

t^ 

c 

c* 

d 

d' 

e 

f 



-51.2 
48.2 
29.7 
26,5 

21.4 
27.8 

23-3 

18.3 
16.5 

16.5 

+ 28.1 

3' -5 

4.VO 

44-3 
61.4 

^'3-9 



+ 96 

+ 125 

-355 
-381 

-273 
-355 
+376 
+412 

+429 
+436 
+461 
+ 376 
+ 393 

-'34 

- 173 

- 73 

- 49 



+ 15 

+ 17 
-14 

-17 

— II 

-16 

+ 28 

+30 

+30 

+30 

+31 
+ 16 

+ 17 
-16 

-18 

-16 

-»s 



40 
4 
59 
13 
41 

39 

43 
8 

10 

13 

54 

54 
II 

16 

53 

33 
26 



131 51 

^35 42 

146 55 

149 15 

156 30 

154 36 

158 32 

163 16 

168 20 

170 10 

170 26 

209 17 

213 I 

215 18 

216 37 

240 59 

346 17 



166 
170 
181 

183 
190 

188 

192 

197 

202 

204 

204 

243 

247 

249 
250 

275 
280 



13 

4 
17 

37 
42 

58 
54 
38 
42 

32 
48 

39 

23 

40 

59 

31 

39 



June 6 o'' 38 



ni 



a 

W 

If 

h* 

U 

I,* 

I,* 

I,* 

/. 

fA 

4 
4» 



I 



4»'3 

'7'3 
"•3 



S- 95 
3H' 
39 « 
4M 
V* 

m 

.W.J 
4rjo 

4UK 

Hdt 

•<3.»7 
■^ ;K'3 
''77 



f 16 44 

'4 i»5 
•5 23 
17 17 

aH "17 

89 57 
30 1 6 

:\o 14 

3« 5« 

25 30 

«7 5 

n 57 
-16 14 



«23 

>33 
»35 
•37 
• 44 

MS 
>.50 

•55 
«S7 
«.5H 
167 
196 

300 
303 



9 

3« 
9 

II 

40 
30 

S'> 
54 
37 
57 
47 
17 



i 



168 

«79 
180 

183 

189 

lyi 

l()6 

30 1 

203 
304 

313 

343 

346 

247 



43 

4 
43 

44 
49 

31 

•3 
3 

29 
37 
10 

30 

30 
SO 



a 
b' 
b 
c' 

c' 
c 
d 
d' 

e 

/ 






a 

b 

c' 

c» 

c»? 

c 

c* 

d 

e 
/ 



c? 
b 



«• +33-5 
/ 54-2 

/• ' 58.3 



a 

b 

c 

c' 

d 

d' 

e 

e' 

i 

g 
g' 



a' 

a 

b' 

b 

c' 

c 

c* 

d 

d' 

e 

e* 

f 
g 



a 

0' 

b' 

b* 

b 

ft. 
f" 

c 

c* 

d 

e 

«• 

/• 
/ 



i« 



217" 

104 

66 



u 



19P ff 

16 24 

14 56 



204° <jr 
228 18 
234 31 



273 5* 
280 4 



June II o^ 34' 



-633 

49-9 

34-4 

29-4 
15.6 

13-8 
-H 0.8 

3-4 
29.9 

37-3 
37-6 



+239 
-f-i40 

+ 157 
-I- 160 

-345 

-363 
+ 265 

-1-270 

-107 

-144 
— 122 



+ 25 
i +17 
!+l5 

!+>5 

,-,7 

-18 
-H6 
-1-16 

— 10 

-13 

— 12 



22 
6 

44 
6 

19 
44 

35 
28 

21 

51 
33 



I 



02 
27 

44 
49 
55 
56 
76 
79 

97 
203 

204 



25 i 

33 

37 

30 

15 

27 

49 

8 

6 

57 
22 



319 II 

244 19 

261 33 

266 16 

273 I 

273 13 

293 35 

295 54 

313 52 

320 43 

321 8 



June 12 o^ 32 



m 



-60.5 


+ 96 


58.8 


-H24 


45-8 


-Hl2I 


43-9 


-flI2 


40.9 


+ »53 


309 


-387 


29.4 


-378 


27.7 


—401 


+ 159 


-143 


24.7 


-179 


26.1 


-378 


27.8 


-347 


29.0 


-38s 


55-8 


-338 


60.7 


-160 



+15 
+17 
+15 
+14 

-fi6 

-17 

-17 
-19 

- 9 

-13 
-26 

-26 

-28 

-29 

-18 



41 
10 

7 

17 
21 

35 

15 

57 

59 

35 
26 

37 
12 

24 
43 



HO 54 

"3 43 

131 31 

133 38 

136 57 

139 31 

141 3 

143 44 

183 38 

191 I 

191 23 

190 30 

193 17 

228 44 

233 40 



241 41 

244 30 

262 18 

264 25 

267 44 

370 8 

271 49 

273 31 

314 25 

321 48 

333 10 

321 17 

324 4 

359 31 

4 27 



June 13 ©•• 30" 



-65.0 
65.0 

57-3 

55-5 
51.6 

SI. 6 

42.9 
40.8 
40.0 
28.9 
0.9 

+ 6.8 
36.2 

39-8 



+ 124 

+ 155 
4-114 

+ 107 

+ 155 

-408 

-398 
-438 
+ 191 
-179 
— 169 
-181 

-157 



4-17 
4-19 
+ 16 

+ 15 

+ 17 
+ 16 

-17 

-17 
-19 

+ 16 

- 9 

- 9 
-IS 
-14 



36 

31 

4 

24 

50 
28 

21 

I 

39 
49 
23 
57 
17 
25 



99 42 

98 50 

115 12 

118 o 

123 17 

123 22 

125 o 

127 47 

127 17 

147 59 

168 24 

174 52 

200 58 

204 47 



244 31 

243 39 

260 I 

262 49 

268 6 

268 II 

269 49 
272 36 
272 6 
292 48 

313 13 

319 41 

345 47 

349 36 



a 

h 
c 



d 

d' 



a 

b 

c 

c« 

e 



g 



a 



d 



Observed Positions of SunSpots 



a 

b' 

b 

c' 

c 

d' 

d' 

d 

e 

f 



Ja 



A» 



8 



i860 June 13 — Continued 



h 


+39« 


- 167" 


g 


46.7 


-368 


h 


65.8 


— 102 


h' 


66.7 


-119 



IS* 2' 


204° 45' 


349° 34' 


29 IS 


214 II 


359 


IS 40 


243 S3 


28 42 


16 56 


247 27 


32 16 



June 14 o^ 14°* 



a 


-64.4 


+ 93" 


a' 


60.4 


+ 95 


a* 


59-9 


+ 133 


b 


50.6 


-429 


f 


15-2 


—217 


c 


I3-I 


-255 


c^ 


7-4 


-278 


rf' 


+ 21.4 


-236 


d 


26.3 


— 217 


e 


58.1 


+408 


f 


60.4 


-152 


/' 


61.8 


-IS 



+15° 
+14 
+17 

-17 

- 9 

— 12 

-14 
-16 

-15 
-16 

-17 
-17 



16' 


100° 


44' 


259° 25' 


58 


109 


9 


267 so 


14 


109 


40 


268 21 


57 


113 


I 


271 42 


34 


155 


9 


313 5° 


10 


156 


24 


315 5 


22 


160 


S6 


319 37 


4 


185 


58 


344 39 


39 


190 


34 


349 15 


39 


240 


32 


39 13 


16 


231 


6 


29 47 


SI 


233 


59 


32 59 



June 15 o** 21 



m 



a 


-65-7 


+ 122 


b 


57-2 


-431 


c' 


29.9 


-256 


c 


28.7 


— 276 


c* 


21.9 


-309 


d 


+ 5-6 


— 261 


d\ 


"•5 


-253 


d\ 


11.7 


-263 


e 


46.4 


+351 


} 


51-9 


+391 


g 


51-3 


-179 


g' 


53-5 


-180 


h 


58.3 


+454 


A' 


59-4 


+456 



+ i6 
-17 

— 10 

— II 

-14 

-15 

-15 
-16 

+ 15 

+ 17 
-16 

-17 

+ 19 
+ 19 



46 


95 


32 


268 19 


44 


99 


51 


272 38 


I 


140 


39 


313 26 


24 


141 


26 


314 13 


19 


147 


2 


319 49 


6 


171 


16 


344 3 


27 


176 


23 


349 10 


5 


176 


28 


349 15 


39 


217 


49 


30 36 


II 


226 


54 


39 41 


55 


216 


22 


29 9 


22 


219 


23 


32 10 


50 


244 


58 


57 45 


42 


249 


39 


62 26 



June 16 2^ 23 



m 



-43-0 
26.8 

24.4 

14.0 

12.2 

11.2 

5-2 
4.6 

+ II.8 
33-4 
35-5 






-294 

-494 
-501 

+ 230 

+ 237 
-298 

—291 

-298 

-301 

+317 
+329 



— 10 

-25 
-26 

+ 17 

+ 17 

-15 

-15 

-15 
-18 

+ 11 
+ 16 



56 

37 

24 

8 

20 

I 

22 

53 

17 
28 

24 



125 
137 

139 
148 

160 

155 
160 

161 

175 
189 

203 



47 
14 
28 
26 
o 

45 

55 
21 

20 

59 

52 



313 48 

325 15 

327 29 

336 27 

348 I 

343 46 

348 56 

349 22 
3 21 

18 o 

31 53 



I 



/ 



a 
b 

r 
c 

d 
d 

J 
g 
g' 



a 

d' 
d 

h 
g 

t 



b 

c 
d 



g 
h 

t 






a 

b 

c 

d 

d' 

e 

/ 

g 
h 



Ja 



A» 



+39^> 

41.3 

53-2 
56.0 



— 214 

+35° 
+430 
+439 



// 



June 17 o^ 54™ 



a 


-53-1 


-298 


b 


24.8 


-324 


c^ 


I9-S 


-319 


c 


18.7 


-324 


d 


4.6 


-329 


e 


-h 2.1 


-352 


f 


II. 2 


-38s 


g 


22.1 


-324 


g' 


24.7 


-263 


g' 


26.3 


— 242 


h 


30-3 


+322 


m 

t 


46.1 


+406 


i' 


48.3 


+450 


i' 


50-9 


+413 


k 


63-5 


-142 


k^ 


64.6 


— 126 



— 10 
-IS 

-15 

-IS 

-17 

— 20 

-23 

— 21 

-17 
-16 

+17 
+19 

+ 22 
+ 19 

-IS 

-15 



June 18 o** 14" 



a 


-38.4 


-343 


b 


32.0 


-348 


c 


17.8 


-355 


c' 


II.O 


-387 


d 


+ 6.1 


-366 


d' 


11.9 


-353 


d' 


14.4 


-308 


d^ 


17.0 


-2S4 


e 


17.0 


+286 


t 


363 


+373 


/' 


39-9 


+408 


/• 


42.8 


+371 


g 


56.0 


-159 



-14 

-IS 

-17 

— 20 

— 21 

— 21 
-18 
-14 
+ 16 

+ 19 

+ 21 
+ 18 

-IS 



June 19 o** 38°* 



-49-7 

44.3 

33-0 
26.1 

25.0 

17.9 

14.8 

9.4 

9-4 
+ 23.8 



-3S3 
-364 
-376 
—406 

—422 
-301 
-298 

-392 

+ 251 

+341 



-14 

-IS 

-17 

— 20 

— 21 

-14 
-14 

— 21 
+ 18 
+ 19 



8 



I 



-16° 4/ 


201° 13' 


29° 14' 


+ 16 49 


210 43 


38 44 


+19 48 


230 14 


58 15 


+ 19 SI 


236 22 


64 23 



g* 

h 
t 
i* 



24 


112 12 


313 23 


5 


142 30 


343 41 


20 


147 22 


348 34 


43 


148 I 


349 12 


47 


160 13 


I 24 


6 


i6s 46 


6 57 


28 


173 30 


14 41 


2 


183 48 


24 59 


30 


186 20 


27 31 


25 


187 56 


29 7 


2 


197 34 


38 46 


54 


217 32 


58 43 


18 


222 40 


63 51 


34 


224 32 


65 42 


54 


234 40 


75 51 


6 


237 3 


78 14 



c 



} 



d 

D 



/ 
g 



50 


127 


57 


342 47 


40 


134 


24 


349 14 


49 


147 


32 


2 22 


39 


153 


6 


7 56 


24 


168 


21 


23 " 


19 


173 


37 


28 27 


46 


176 


6 


30 56 


52 


178 


2 


32 52 


52 


183 


40 


38 30 


40 


203 


55 


58 45 


21 


208 


59 


63 49 


36 


211 


9 


65 59 


14 


220 


6 


74 56 



a 
h 
c 
dd' 

I 



t 



41 


113 25 


342 30 


49 


119 56 


349 I 


37 


131 57 


I 2 


14 


138 5 


7 10 


24 


138 48 


7 53 


27 


147 27 


16 32 


36 


150 13 


19 18 


10 


153 41 


22 46 


I 


159 23 


28 28 


41 


189 45 


58 50 



a 
b 



c 



C. H. F. Peters 



I 



Ja 



J8 



2l 



a 
b 
c 

d 

e 

f 

g 

h 

m 

* 

k 

I* 
I 

m 



i860 June 19 — Continued 



A' 


+ 2419 


-411" 


h' 


29.1 


+415 


A* 


31-7 


+336 


1 


45-1 


— 190 


k 


52-5 


+581 


I 


62.6 


+326 



+ 23^58' 


192® 20' 


61° 25' 


+ 23 40 


196 37 


65 42 


+ 18 21 


197 16 


66 21 


-IS 7 


205 21 


74 26 


+30 48 


242 3 


III 8 


+ 13 9 


241 26 


no 31 



June 20 2^ 45 



m 



-58.4 


-349 


45-7 


-398 


34-9 


-325 


31.0 


-325 


22.4 


+ 236 


8.7 


+3" 


8.5 


+402 


9.0 


+379 


10.9 


+393 


iS-4 


+391 


17.4 


+304 


30.8 


-198 


40.2 


-278 


47-9 


+ 566 


50-3 


—219 


571 


+ 295 


62.8 


-28s 


64-3 


—276 


653 


— 224 


67.2 


-134 



-14 
-18 

-14 

-14 

4-18 

+19 

+ 25 

+24 

+24 
4-24 

+18 

-13 
-19 

+ 29 

-17 

+ 12 
-23 
-23 
— 20 
-14 



June 27 o** 36 



m 



a 


-64.9 


+ 258 


a' 


63.8 


+317 


a* 


61.5 


+334 


b 


55-0 


—410 


ft' 


49-3 


—401 


b* 


48.9 


-336 


&3 


41.8 


-346 


b* 


39-9 


-383 


c' 


41.0 


+ 232 


c 


37-0 


+ 122 


d 


28.4 


+450 


d' 


27.6 


+445 


c' 


9.8 


-268 


e 


8.1 


-294 


e* 


0.9 


-356 


f 


+ 18.7 


-466 


/' 


22.1 


-466 



+ 20 

+23 

+ 25 

— 20 

— 22 

-IS 
-16 

-19 

+ 18 

+ 11 

+ 32 
+ 32 

-13 
-14 
-19 

-27 
-28 



h 
k 



14 


98 


26 


343 23 


10 


116 


9 


I 6 


24 


130 


16 


15 13 


45 


134 


8 


19 5 


45 


146 


44 


31 41 


54 


174 


26 


59 23 


43 


17s 


28 


60 25 


II 


17s 


33 


60 30 


51 


177 


32 


62 29 


12 


181 


39 


66 36 


28 


182 


4 


67 I 


23 


189 


37 


74 34 


36 


199 


16 


84 13 


23 


225 


13 


no 10 


14 


210 


52 


95 49 


47 


226 


I 


no 58 


37 


235 


II 


120 8 


21 


239 


45 


124 42 


7 


239 


59 


124 56 


46 


243 


18 


128 15 



a 
a' 
tf'? 



D7 

B 

C 



17 


78 


55 


60 16 


59 


77 


55 


59 16 


16 


84 


40 


66 I 


43 


95 


47 


77 8 


8 


98 


12 


79 33 


50 


108 


19 


89 40 


37 


116 


46 


98 7 


3 


118 


3 


99 24 


45 


120 


26 


loi 47 


51 


125 


23 


106 44 


30 


131 


20 


112 41 


7 


132 


16 


"3 37 





148 


18 


129 39 


43 


149 


35 


130 56 


5 


155 


26 


136 47 


49 


173 


13 


154 34 


6 


176 36 


157 57 



a 
a« 
a' 
a* 

b' 

b 

c 



d 
e 



Ja 



Jd 



/• 


+ 2512 


/» 


29.6 


g 


24.7 


g' 


26.0 


g' 


28.3 


g' 


323 


g* 


33-7 


g' 


34-6 


h 


24.2 


h' 


27.2 


h' 


28.0 


A> 


29.2 


A* 


34.8 


»' 


42.4 


»•• 


45-6 


»•» 


47-5 


i* 


50.6 


* 


52.2 


k' 


54-1 


k' 


57-1 


k 


57-3 


*» 


58.3 


h* 


60.9 



-438" 

—461 

+193 
+193 

4-230 
4-228 

4-216 

4-221 

+ 371 
+ 313 

+399 
4-478 

4-445 
-278 

-263 

-186 

-315 
— 172 

4-461 

4-450 
+477 
+427 
+ 380 



II 



-26^ 
-28 

4-12 
4-12 

+ 14 
+ 14 

+ 13 

+ 13 

+ 23 

+ 19 

+ 25 
4-30 

4-27 

-17 

-16 

— 12 

— 20 

— II 
4-26 

+ 25 
4-26 

+ 23 
4-20 



27' 


179° 33' 


27 


184 23 


45 


180 7 


39 


181 17 


43 


183 54 


17 


187 43 


26 


»88 55 


40 


189 50 


52 


182 9 


57 


184 4 


21 


186 30 


28 


189 51 


45 


19s 


24 


196 5 


45 


199 38 


6 


201 16 


40 


206 55 


43 


207 4 


33 


223 44 


21 


229 52 


58 


233 S3 


44 


230 49 


24 


233 43 



160° 54' 

165 44 



161 
162 

165 

171 
163 

167 
171 
176 
177 
180 
182 
188 
188 
205 
211 

215 
212 

215 



38 
38 

15 

4 

16 

II 
30 
25 
51 

13 
31 
36 

59 

37 
16 

25 

5 

13 

14 
10 

4 



June 28 o'' 46" 



a 


-60.4 


-396 


a' 


57-9 


-327 


a* 


56.9 


-394 


a» 


54-2 


-336 


a* 


52.1 


-336 


o» 


51.0 


-373 


b' 


54.1 


+ 228 


b 


49.2 


+ 123 


c 


38.4 


+447 


d 


23.2 


-305 


d' 


20.6 


-359 


d' 


152 


-368 


d? 


9.1 


-332 


d* 


6.6 


-334 


e 


+ 3-5 


-486 


e' 


9.0 


-479 


e* 


12.0 


-440 


t» 


16.6 


-451 


/' 


319 


— 296 


/' 


35-1 


— 212 


/ 


40.7 


-195 


/' 


40.7 


-289 


/* 


46.2 


-308 


gx 


10.3 


+ 172 


g* 


ii.i 


+ 177 


g' 


14.1 


+ 207 



— 20 

-15 

— 20 

-16 
-16 
-18 

+18 
+11 
+32 

-14 
-18 

-19 
-17 

-»7 

-27 

-27 

-25 
-26 

-17 

— 12 

— II 
-17 
-19 
+ 12 
+ 12 

+ 14 



28 


82 45 


40 


93 37 


4 


92 5 


9 


99 46 


8 


103 


32 


103 19 


27 


102 49 


59 


no 52 


30 


118 16 


44 


135 18 


17 


137 5 


5 


141 55 


3 


147 38 


16 


149 48 


59 


158 4 


50 


163 16 


21 


166 4 


25 


170 26 


17 


184 24 


14 


187 10 


38 


192 50 


34 


193 32 


19 


200 12 


40 


166 17 


56 


167 


35 


169 49 



78 13 

89 5 

87 33 
95 14 
98 38 

98 47 
98 17 

06 so 

13 44 
30 46 

32 33 

37 23 

43 6 

45 16 

53 32 

58 44 
61 32 

65 54 

79 52 
82 38 

88 18 

89 o 

95 40 

61 45 

62 28 

65 17 



e> 
£t 
g. 

h 

A3 
k* 



/• 
/ 

* 

«'4 



a* 
b 



d 



g' 

g* 

g 

g* 

g' 

u 



Observed Positions of Sun-Spots 



i 


Ja 


Jd 


- 


L 


L' 


II 
Si 


1 


Ja 


Ji 


b 


L 


L' 


I 






i860 


une 28 — Coniinutd 








i 


+S3« 


+ 231" 


+ ■4° 55' 


210° 


3' 


233° 13' 


eJ 




















I 


63.6 
6S.0 


+312 
-22S 


+ 17 12 

-■5 44 


234 
230 


3 

25 


257 13 
253 35 


/ 
«' 


J 


2I.O 


+ 212" 
+ 207 


+ 14° 37' 
+ 14 9 


173° 

'75 


33' 
55 


169° 
■?■ 


l' 
23 


!•> 
















h 


8.7 


+3SS 

+ 287 


+ 24 n 
+ 19 42 


166 
168 


■5 


161 
■63 


43 


e 






July 4 2" 


23" 






"•3 





27 




















If 


13-7 


+357 


+ 24 


170 


5' 


166 


20 


c' 


a 


-62.6 


+ 170 


+ 12 31 


82 


4^ 


163 18 




h> 


iS-8 


+ 380 


+ 25 21 


173 


7 


168 


35 


c" 


a' 


58.0 


+218 


+ 15 40 


90 


■5 


170 52 




k' 


17.4 


+ 4SI 


+ 29 55 


■75 


45 


■7^ 


■3 




b 


60.2 


+340 


+ 22 45 


80 


4 


160 41 




h' 


21. 1 


+391 


+ 25 41 


178 


22 


■73 


50 




J' 


S4.6 


+ 37^ 


+ 25 24 


90 


12 


170 49 




h' 


24.0 


+398 


+ '5 55 


181 


20 


176 48 




b- 


53-3 


+ 359 


+ 24 45 


93 


9 


■73 46 




•■ 


46.8 


+442 


+ 26 44 


209 


4 


204 


32 


If 


b> 


50.0 


+ 403 


+ 27 48 


96 36 


■77 ^3 




»' 


49-7 


+4SI 


+ 26 S9 


214 


1 


209 


29 


If? 


b' 


48.7 


+ 405 


+ 27 59 


98 


10 


■78 47 


b 


I 


53-3 


+ 459 


+ 27 


221 





2l6 


28 


h 


c' 


51.0 


-293 


-■5 ; 


100 


32 


181 9 


a' 


>' 


S3-3 


+ 405 


+ 23 37 


217 


'5 


212 


53 


h> 


c 


46.5 


-246 


-" 55 


107 


7 


187 44 


a 


1' 


55-0 


+ 362 


+ 20 43 


218 


5 


'■3 


33 


h> 


c' 


42.0 


-340 


-17 46 


no 


5° 


191 27 


a' 


»* 


57-9 


+ 378 


+ 21 17 


224 


45 


220 


■3 


' 


c' 
d- 


35-6 
29.7 


-345 
+ 352 


-■7 S3 
+25 10 


117 
123 


SI 



198 28 
203 37 


a' 
























J 


une 30 0'' 


7" 










d^ 
n 

d- 


27-7 
25-7 
22.8 


+ 394 
+ 352 
+ 286 


+26 35 
+21 10 


■25 
■3° 


47 
37 


206 24 
211 14 


d 
d- 




















a 


-65.6 


+ 265 


+ 19 12 


70 


39 


93 


49 




d' 


21.4 


+ 352 


+ 2S 16 


■31 


32 


211 S9 


d' 


a' 


64.7 


+ 280 


+ 20 18 


74 


■3 


97 


23 




d' 


■94 


+ 340 


+ 25 10 


■33 


■5 


^■3 52 


d> 


a' 


63.8 


+ 141 


+ 12 6 


85 


2 


108 


12 




d> 


Ti-3 


+ 382 


+ 27 15 


■38 


55 


219 32 


d' 


b 


534 


+ 465 


+33 5 


91 


20 


114 


30 




d' 


■ 2. 1 


+ 3S2 


+ 27 16 


140 


3 


220 40 


d' 


c 


48.S 


-35° 


-17 33 


iq6 


22 


129 


32 




e' 


24-5 


+ 78 


+ 8 16 


■30 


7 


210 44 


c 


c 


42.2 


-359 


-18 6 


113 


35 


■36 


45 




«■ 


15-7 


+ 83 


+ 8 36 


■37 


54 


218 31 


c' 


c 


40.2 


+ 301 


-14 23 


116 


58 


140 


8 




e 


9.8 


+ ■52 


+ 12 46 


■42 


SO 


223 27 


c 


d 


24.1 


-504 


-28 4 


129 


57 


■53 


7 




e' 


0-3 


+ ■85 


+ ■4 43 


■S^ 


I 


23^ 38 


C 


d' 


16.2 


-495 


-27 38 


138 


4 


161 


■4 




1 


+ 27.1 


+ 222 


+ 16 22 


■75 


33 


256 10 


q 


e 


20.4 


+ 320 


+ 23 24 


137 


16 


160 


26 


b 


g' 


26.9 


—312 


-16 14 


■74 


47 


255 24 


U 


e' 


15.1 


+ 341 


+ 24 36 


142 


10 


■65 


20 




g 


28.5 


-3^9 


-■6 45 


176 




256 58 


1. 


e» 


9.8 


+ 354 


+ 2S .6 


'47 


5 


170 


■ 5 


b' 


«■ 


33-9 


-298 


-"5 38 


i8^ 


35 


262 12 


!• 


t. 
1. 


3-3 
.8.7 
18.4 


+ 39" 

+ ■53 
+ 158 


+ 27 27 
+ 12 56 
+ 13 >4 


■53 
■39 
■39 


12 
36 


176 
162 
162 


3^ 
46 


b' 


h 


59-' 


-352 


-2^ 10 


218 


42 


299 19 


h 








July 6 0' 








f 


.5.6 


+ .83 


+ 14 41 


142 


3 


165 


■3 










27" 






;■ 


■<'-3 


+ 202 


+ 15 42 


146 


44 


169 


54 




















g' 


+ 1.2 


-3"7 


— 16 23 


■55 


4 


■78 


■4 




a* 


-64.6 


-263 


-IS 24 


71 


36 


■79 ■" 




«■ 


6.9 


-230 


-10 54 


■54 


55 


■78 


5 




a 


62.8 


-209 


-II 28 


80 


22 


187 56 


a 


s' 


6.9 


-348 


-17 SI 


160 


I 


■83 


12 




a' 


59-3 


-315 


-■7 54 


84 


11 


'9' 45 


b 


s 


12.8 


-223 


-11 


■65 


■3 


188 


23 


c. 


a' 


55-8 


-315 


-■7 3° 


90 


52 


198 26 




g' 


17.S 


-322 


-16 4 


168 


33 


191 


43 


c 


b 


S8.7 


+ 439 


+ 28 24 


72 


38 


180 12 




g' 


22.8 


-334 


-■8 33 


■74 


18 


■97 


28 


c» 


c" 


S1.0 


+ 85 


+ 7 33 


100 


52 


208 26 


c 


h- 


26.7 


+ 401 


+ 26 30 


■ 81 


59 


205 


9 


y 


f 


46.1 


+ 99 


+ 8 39 


106 


36 


214 10 


c' 


li- 


28.9 


+417 


+ 27 24 


184 


34 


207 


44 


c 


37-5 


+ 167 


+ ■3 9 


■■5 


12 


222 46 


c 


lt' 


34-3 


+ 327 


+ 21 IS 


■ 88 


22 


211 


32 


d- 


C 


35-2 


+ 130 


+ 10 S9 


■■7 


50 


225 24 




*• 


3S-2 


+ 375 


+ 24 14 


190 


20 


"3 


30 


d' 


c* 


28.6 


+ 186 


+ ■4 36 


■23 


49 


23^ 23 




k 


37.8 


+ 428 


+ 27 28 


194 


47 


217 


57 


d'd' 


d^ 


47-7 


+370 


+ 26 47 


99 


37 


207 11 


d 


i 


42-S 


+ 336 


+ 21 12 


■97 


38 


220 


48 




n 


45-7 


+ 416 










*■ 


47-8 


+ 214 


+ 13 M 


201 


■3 


224 


23 


e 


d' 


4S" 


+320 


+ 22 14 


104 


5 


211 39 


d' 


f 


So-4 


+ 172 


+ 10 29 


203 


37 


226 


47 




d- 


43-3 


+ 370 


+ 25 32 


104 


56 


212 30 





8 



C. H. F. Peters 






Ja 



d* 
di 

e 

u 

g 

g' 

h' 
h 

h» 

h* 

• 
t 



n 
s 

n 

s 



a 
b 

c 



d* 
d} 

d^ 
e 

/. 
/. 
g 

h' 
h 

h» 
h* 



»•• 



n 

s 
n 

s 



ja 



i860 July 6— Continued 



—42^) 


+359" 


35-9 


+410 


35-9 


+382 


35» 


+4»2 


351 


+ 389 


35-2 


-308 


I.I 


-325 


+ 0.6 


+334 


5-3 


-315 


- 05 


+ 216 


+ 0.8 


+ 174 


3-a 


+ 207 


41.7 


-414 


43-7 


-394 


46.1 


-424 


48.3 


-398 


49-3 


-440 


57-2 


+ 263 



July 7 



,h gta 



-66.2 


-188 


63.8 


— 291 


60.4 


+ 103 


56.8 


+ 118 


49.4 


+ 183 


55-3 


+388 


53-3 


+425 


54.1 


+342 


51-0 


+ 379 


45-5 


+425 


45-5 


+388 


44.8 


+429 


44.8 


+402 


47-7 


— 290 


16. 1 


-3»4 


14.8 


-333 


15-8 


+ 235 


+ 28.8 


-418 


31-5 


-404 


37-3 


-411 


39-2 


-457 


41.2 


-448 


47.8 


+ 253 


51.0 


+ 200 



July 8 o** 41 



m 



s,- 



59.4 ; +410 
57.9 I +440 



+ 26 42 



72 5 



207 51 



2§ 



+24° 54' 


106° 


53' 


214° 27' 


+ 27 34 


"3 


8 


220 42 


+ 27 55 


"3 


56 


221 30 


-16 8 


117 


7 


224 41 


— 16 14 


148 


26 


256 


-16 49 


149 


50 


257 24 


-15 37 


153 


54 


261 28 


+ 16 50 


148 


50 


256 24 


+ 14 15 


149 


57 


257 31 


+ 16 16 


152 


3 


259 37 


-22 58 


190 


34 


298 8 


-21 44 


192 


30 


300 4 


-23 56 


196 36 


304 10 


-22 18 


198 


45 


306 19 


-25 18 


201 


52 


309 26 


+ 17 58 


210 


19 


317 53 



d' 
di 

d* 

e 

h 



A' 
h 

h' 
A» 



— 11 20 


68 


29 


190 29 


-17 34 


71 


31 


193 31 


+ 7 30 


85 


27 


207 27 


+ 8 46 


91 


»5 


213 »5 


+ 13 »6 


100 


32 


222 32 


+ 26 38 


85 


23 


207 23 


+ 22 37 


89 


8 


2X1 8 


+ 25 14 


92 


33 


214 33 


+ 27 27 


99 


36 


231 36 


+ 28 4 


100 


12 


223 13 


-15 31 


102 


22 


234 22 


-15 41 


»34 


24 


256 24 


-16 53 


135 


31 


257 3» 


+ 17 14 


134 


16 


256 16 


— 22 24 


175 


33 


297 33 


-21 32 


178 


5 


300 5 


— 22 12 


184 


31 


306 31 


-25 26 


187 


56 


309 56 


-24 55 


190 


9 


312 9 


+ 18 27 


195 


20 


317 20 


+ 15 2 


198 


28 


320 28 



b 

a 
a* 



d 

d' 
c 

e 
c' 
c* 

f 



I 



Ja 



Jd 



a* 
a* 
b 

c 
d 

e 
/ 



n 



— 6o?o 


+ 359" 


57-0 


+396 


52.9 


+412 


51-5 


+454 


57-9 


+ 201 


317 


+ 218 


28.7 


+ 234 


30.0 


-310 


28.7 


-326 


4-18.4 


—410 


24.8 


—422 


27.6 


-470 


36.8 


+ 241 


40.3 


+ 182 


41.3 


+ 255 



+ 23* 46* 
+ 25 14 

+ 38 14 



+ 13 
+ 16 

+ 17 

-15 
-16 

— 21 

— 22 

-25 
+ 18 

+ 14 
+ 19 



18 

»3 
19 
57 
56 
28 

19 
38 
29 

46 
14 



74' 
79 



*»i</ 
17 



86 31 



86 
118 
121 
120 
121 



46 

20 

6 

46 

50 



164 36 
170 54 



174 
181 

184 

186 



36 

30 
31 
36 



July 9 o** 44" 



a 
h 



n 



c 

c* 

d 

d' 

e 

e' 

e* 

f 
g 



-63.6 


4-218 


60.2 


+415 


57.6 


+424 


56.1 


4-468 


44-2 


4-227 


41.9 


4-246 


40.3 


4-204 


42.4 


-304 


41.4 


-320 


+ 4.3 


-412 


9.1 


-435 


13-9 


-442 


239 


+ 232 


47-5 


+ 257 


28.7 


4-204 


635 


4-288 



+ »3 
+ 26 



3 
15 



+ 28 53 



+ 16 
+ 17 
+ 14 
-16 
-17 

— 31 

— 33 

-23 
+ 18 

+ 19 

+ 16 

+ 19 



29 

9 
41 
29 

36 

30 
58 

23 
23 
47 
38 
56 



73 
66 



43 

13 



74 5 



104 
106 
108 
106 
107 

150 

15s 

159 
167 

»7i 

171 
334 



o 
10 

23 
50 
52 

58 
27 

52 
30 
7 
56 
54 



July no'' 56" 




+ »5 
+ 17 
-17 

+ 17 



53 
4 

13 
12 



— 21 46 



-23 
— 22 

+ 18 

+ 14 

+ 17 

+ 14 
+ 20 

+ 16 

+ 18 



57 
21 

29 
45 
38 

I 

39 
42 

32 



74 14 

79 14 

79 26 

16 37 

23 29 

25 36 

26 26 

38 19 

38 36 

39 6 
41 51 

43 10 

44 7 
94 18 



209^56' 
"5 3 
222 17 



222 

254 
256 

256 

257 
300 

306 

317 
320 

322 



222 
216 



253 
256 

256 

257 

300 

305 

309 

317 
320 

321 
14 



32 
6 

52 
32 
36 

22 

40 

13 
16 

17 
22 



33 

3 



223 55 



50 
o 

»3 

40 

42 
48 

17 
42 

30 

57 
46 

44 



252 15 

257 15 

257 27 

294 38 

301 30 



!l 



3* 



b 

a 

c' 

c 

d 

d' 

e 

/ 
/*? 



a? 



b 
d 
d' 

e 
e* 

f 



303 


37 


a' 


304 


27 




316 


30 


b 


3»6 


37 




317 


7 




3»9 


52 




321 
323 


II 
8 




12 


19 





Observed Positions of Sun-Spots 



Ja 



Jd 



i860 July II — Continued 



f 
g 



n 


+ 51*7 


+ 258" 


s 


53-3 


+ 242 




56-3 


-223 



+ 19° 40' 

- 9 19 



197° 5/ 
201 58 



15° 58' 
19 59 



July 1$ i"* o"" 



a 


— 62.2 


-316 


a' 


60.5 


-342 


b 


53-4 


+307 


s 

r 


+ 1.4 


+ 230 


n 


4.6 


+ 242 


c' 


13.8 


+ 239 


c» 


18.4 


+ 230 


i 


12.8 


-193 


d' 


15.2 


-183 


</» 


18.2 


-197 


d» 


22.4 


— 246 


e 


60.1 


-367 


/ 


64.7 


+ 197 



July 18 o^ 13 



m 



a» 


-39-9 


+322 


a» 


37-6 


+329 


a 


36.7 
35-3 


+318 


Q> 


35-3 


+371 


b 


31-4 


-123 


b' 


30-5 


— 216 


6» 


23.2 


-177 


c 


+ 1*2.0 


-325 


c' 


14-5 


-322 


c» 


17.6 


-312 


dr 


33-6 


-396 


d. 


34-7 


-378 


e 


34-5 


+ 59 


e' 


38.0 


+ 47 


/. 


43-2 


+ 177 


/, 


43-6 


+ 181 


i' 


55-3 


-474 


g' 


57-4 


-391 


g' 


59-3 


-419 


t 


60.4 


-382 



'I 

n 



July 20 o** 37 



m 



0' 


-54-9 


+366 


a 


53.8 


+377 


a' 


53-3 


+421 


b 


33-6 


-183 


b' 


28.8 


-188 



+ 19 

+ 20 

+ 22 

- 9 

- 9 



c 
D 



-22 IS 


67 


3 


301 14 


-23 34 


70 


44 


304 55 


+ 17 52 


82 


58 


317 9 


+ 19 6 


142 


16 


16 27 


+ 16 42 


149 


29 


23 40 


+ 19 32 


156 


10 


30 21 


— 6 22 


152 


26 


26 37 


- 5 38 


154 


25 


28 36 


— 6 22 


157 


7 


31 18 


— 9 12 


161 


II 


35 22 


-17 24 


213 


II 


87 22 


+ 17 4 


218 


16 


92 27 



a 



B 



+ 20 


96 


49 


12 39 


+20 46 


99 


13 


IS 3 


+ 20 19 


lOI 


16 


17 6 


+23 41 


100 


34 


16 24 


- 5 36 


III 


8 


26 58 


— II II 


112 


13 


28 3 


- 7 57 


118 


56 


34 46 


-14 4 


150 


14 


66 4 


-13 42 


152 


29 


68 19 


-12 52 


155 


7 


70 57 


-17 29 


171 


47 


87 37 


-16 16 


172 


31 


88 21 


+ 10 32 


168 


24 


84 14 


+ 9 57 


171 


56 


87 46 


+ 17 59 


178 


8 


93 58 


+ 18 14 


178 


41 


94 31 


-23 5 


206 


51 


122 41 


-17 23 


205 


21 


121 II 


-19 42 


213 


40 


129 30 


-17 13 


213 


21 


129 II 



a" 
a 

^B? 



>CHC» 



d' 



17 


71 51 


IS 59 


12 


73 IS 


17 23 


55 


71 30 


IS 38 


48 


107 24 


51 32 


27 


112 4 


56 12 



>A? 



Ja 



Jd 



c' 


+ S?8 


c 


6.6 


c^ 


7.1 


d. 


17-3 


rfa 


17.8 


e 


28.9 


e^ 


30-9 


ii 


39-4 


fa 


39-7 




40.4 


fi 


45-3 


f* 


48.1 


fs 


48.3 


g 


63.8 


h 


66.2 



a 

a' 

b 



—62.0 
58.2 

53-0 



-368" 

-373 

-363 
+ 183 

+ 188 

-345 

-359 
—421 

-497 
-419 
-423 
-414 
-457 
+ 279 
+ 73 



- 16«> 58' 
13 



-17 
-16 

+ 17 
+ 17 

-13 

-14 

-18 

-23 
-18 

-18 

-17 
— 20 

+ 24 
+ 11 



31 

34 

56 

50 

35 
16 

26 

6 

16 

40 

36 
8 

36 



July 22 



i-s 



m 



a' 


-49-7 


-310 


a 


44-S 


— 207 


a' 


41.5 


-203 


b 


31.2 


+ 145 


b' 


27.9 


+ 126 


c. 


23.1 


-317 


c. 


22.S 


-315 


d 


11.8 


+ 224 


e 


8.9 


-553 


e 


4.1 


—621 


} 


1.9 


-300 


/• 


+ 2.6 


-339 


g 


12.3 


-407 


g' 


19-3 


-431 


g' 


22.1 


-419 


g' 


25-3 


-409 


g* 


26.7 


-456 


h 


16.6 


+ 280 


A' 


20.8 


+ 285 


• 

t 


41.8 


-551 


k 


46.3 


-408 


I " 


54.3 


+ 32 


S 


54.3 


4- 22 


w" 


52.6 


+ 277 


m' 


S4-0 


+310 


m 


54.7 


+ 252 


n 


SS-o 


-385 





61.9 


-312 



July 24 i^ 3 



m 



— 262 
-294 

+ 223 



-21 s 


86 


32 


59 I 


-13 24 


93 


57 


66 26 


-12 37 


97 


25 


69 54 


+ 9 54 


105 


5 


77 34 


+ 9 15 


108 


29 


80 58 


-16 57 


115 


57 


88 26 


-16 44 


116 


30 


88 59 


+ 17 17 


121 


47 


94 16 


-31 7 


130 


10 


102 39 


-35 39 


135 


37 


108 6 


-13 II 


134 


43 


107 12 


-15 10 


138 


57 


III 26 


-18 33 


148 


19 


120 48 


-19 32 


155 


7 


127 36 


— 18 29 


157 


31 


130 


-17 37 


160 


30 


132 59 


-20 38 


162 


52 


135 21 


+ 23 53 


147 


3 


119 32 


+ 24 35 


151 


3 


123 32 


-26 31 


184 


3 


156 32 


-16 31 


183 56 


156 25 


+ 10 32 


187 


49 


160 18 


+ 25 50 


188 


45 


161 14 


+ 27 55 


192 


19 


164 48 


+ 24 16 


191 


37 


164 6 


-IS 5 


196 


51 


169 20 


-10 53 


209 


29 


181 58 



3l 



I430 36' 


87O44' 


144 22 


88 30 


144 41 


88 49 


150 3 


94 II 


150 29 


94 37 


163 47 


107 55 


166 41 


no 49 


177 17 


121 2S 


180 8 


124 16 


178 23 


122 31 


184 39 


128 47 


188 14 


132 22 


190 28 


134 36 


218 19 


162 27 


215 37 


159 45 



c* 



i 
/■ 



g 
g' 
g' 
g* 

tn 
I 



a 



g 
g' 
g' 
g' 

oioa 



t 
k 

m 



— 22 


13 


60 


46 


61 


17 


— 22 


50 


70 


21 


70 


52 


+ 10 


4 


76 


42 


77 


13 



lO 



C. H. F. Peters 



Ja 



Jd 



u 



a 

o' 

b' 

b 

c 

d 

e' 

e 

e* 

f 

g 
h 

A' 

h* 

h> 

h* 

hi 

• 

k 
I 



i860 July 24 — Continued 



c 


-47*9 


-246" 


-17" d 


d. 


37-9 


+288 


+ 16 58 


d. 


37-2 


+ 295 


+ 17 31 


e 


35-5 


-5" 


-32 43 


e» 


33-6 


-506 


-31 56 


e» 


28.3 


-549 


-34 7 


/ 


32.0 


-234 


-13 13 


g 


16.7 


-366 


-19 IS 


g' 


12.1 


-384 


-19 43 


g' 


6.7 


-384 


-18 59 


g' 


3-3 


-379 


-18 13 


gi 


0.7 


—422 


— 20 42 


gi 


+ 0.1 


-41S 


— 20 7 


h 


31-4 


+ SO 


+ 11 32 


»' 


32.3 


+300 


+ 27 2 


• 

* 


35-7 


+ 255 


+ 24 26 


t' 


37-S 


+321 


+ 28 47 


»» 


39-2 


+ 298 


+ 27 25 


k 


35-6 


-391 


-IS 7 


I 


43-9 


-419 


-16 32 


;« 


46.2 


—401 


-15 16 


m 


48.8 


-337 


-II 34 


n 


60.5 


- 64 


+ 5 45 





62.7 


+ 283 


+ 26 20 



87" 53' 
93 22 

93 57 
00 8 

02 35 
08 18 

05 38 
20 27 

24 47 
29 39 
32 37 
35 18 
35 57 

59 40 

60 57 

64 24 

67 8 

68 52 

69 3 
79 36 
81 59 
83 41 
96 42 

211 22 



88° 24' 

93 S3 

94 28 
00 39 
03 6 
08 49 
06 9 
20 58 
25 18 
30 10 

33 8 

35 49 

36 28 

60 II 

61 28 

64 55 
67 39 
69 24 

69 34 
80 7 

82 30 

84 12 

97 13 
211 S3 



July 28 3'' 22 



m 



—60.6 

59-3 

53-1 

Si-7 
27.8 

23.0 

19.9 

17.1 

16.5 

11.8 

4.7 
+ 8.8 

9-7 
1 1.6 

14.8 

17.2 

20.3 

26.7 

32.9 

31-9 

330 

36.7 
52.1 



- 220 

- 224 

-255 
—269 

+ 168 

—276 

+365 

+349 
+380 

-354 

- 290 

- 21 

- 26 

- 24 

- 45 

- 47 

- 35 
—416 

-428 

+264 

+330 
+ 264 

-345 



— 20 
-19 

— 20 

— 20 

+ 11 

-14 

+ 24 
+ 23 

+25 
-17 

— 12 

+ 5 



+ 
+ 
+ 

+ 
+ 



5 
5 

5 

5 
6 



-16 
-16 

+25 

+30 
+ 26 

- 9 



7 

55 
o 

31 
2 

38 
21 

S3 

39 
37 
41 

30 

52 
2 

13 
18 

17 
28 

46 

7 

15 
28 



63 2 

65 55 

76 44 

78 48 

01 41 

10 53 

OS 9 

08 12 

08 2 

21 32 

27 9 

35 SO 

36 40 
38 16 
41 14 

43 18 

45 S8 

57 12 

63 50 

56 3 

57 35 
61 18 

83 12 



21 

23 
34 
36 

59 
68 

63 
66 

66 

79 

85 

93 

94 
96 

99 
201 

203 

215 
221 

214 

215 
219 

241 



3 
56 

45 

49 
42 

54 
10 

13 

3 

33 
10 

51 
41 
17 
15 
19 
59 
13 
51 
4 
36 
19 
13 



6' 

b 

c 

e 



d 
} 

g 
k 



a 
d 
e 

}' 
g 



H 



k 



»•• 



Aa 



A» 



8S 



m 


+So?6 


+ 59" 


m^ 


52.5 


+ 66 


w» 


58.7 


+ 49 


n 


62.4 


- 19 



a 
b 
c 

d 

e 



+14*40' 


177° 25' 


235*26' 


+ 15 10 


180 4 


238 5 


+14 IS 


189 57 


247 58 


+ 10 I 


197 27 


255 28 



July 30 i^ II" 



a 


-63.6 


-189 


b 


62.1 


+305 


c 


49-5 


+601 


c^ 


48.7 


+611 


d 


48.9 


+ 257 


e 


47.0 


-184 


f 


42.1 


+356 


/• 


41.3 


+439 


/* 


38.2 


+460 


/» 


38.2 


+425 


}* 


37-5 


+325 


/* 


37-3 


+367 


g 


37-3 


— 264 


h 


20.3 


+ 61 


A' 


18.4 


+ 52 


h* 


15.6 


+ 42 


h» 


12.8 


+ 52 


»« 


+ 5-3 


+ 250 


• 

* 


7-3 
8.8 


+316 


i' 


134 


+316 


»» 


13-4 


+352 


k 


- 0.5 


-372 


*• 


+ 2.4 


-367 


k* 


4.0 


-377 


k» 


7-7 


-388 


I' 


20.5 


+ 17 


I' 


23-7 


+ 14 


I 


27.1 
28.8 


+ 90 


;» 


31-4 


+ 88 


I* 


35-7 


+ 40 


/» 


40.6 


+ 88 


m 


46.1 


- 24 



July 31 3'' 10° 



-56.9 


-125 


56.5 


+314 


50.6 


+430 


46.6 


+476 


46.2 


+423 


44.2 


+ 520 


49-4 


—202 


354 


+ 127 



-13 

+11 

+ 20 
+24 

+ 21 
+ 27 
-16 

+ 6 



45 


68 42 


168 42 


48 


59 25 


159 25 


12 


63 7 


163 7 


6 


66 35 


166 35 


9 


70 21 


170 21 


24 


67 12 


167 12 


20 


79 50 


179 50 


39 


92 3 


192 3 



m 



—20 9 


52 


54 


137 42 


+ 9 22 


45 


52 


130 40 


+30 23 


48 


5 


132 53 


+31 17 


48 46 


133 34 


+ 11 12 


74 


49 


159 37 


-14 18 


83 


50 


168 38 


+ 18 40 


79 


53 


164 41 


+ 23 46 


77 


17 


162 5 


+ 25 49 


80 


8 


164 56 


+ 23 44 


81 


48 


166 36 


+ 17 57 


86 


13 


171 I 


+ 20 29 


85 


3 


169 51 


-17 I 


95 


2 


179 50 


+ 5 59 


108 


13 


193 I 


+ 5 48 


no 


I 


194 49 


+ 5 43 


112 


35 


197 23 


+ 6 48 


114 


52 


199 40 


+ 21 39 


128 


II 


212 59 


+ 26 33 


130 


19 


215 7 


+ 27 2 


135 


5 


219 53 


+ 29 20 


134 


51 


219 39 


-16 47 


130 


12 


215 


-16 I 


132 


40 


217 28 


-16 23 


134 


13 


219 I 


-16 32 


137 


38 


222 26 


+ 9 48 


143 


55 


228 43 


+ 10 2 


146 


SI 


231 39 


+ 15 6 


150 


21 


235 9 


+ 15 23 


153 


46 


238 34 


+ 12 58 


158 


20 


243 8 


+ 16 22 


163 


27 


248 15 


+ 10 4 


170 


6 


254 54 



b 
a 
c 



c* 
d 
e 

g 

g' 
g' 
f 



h' 
h* 

A3 



a 

b 

d 

d? 

d' 

c 
e 



Observed Positions of Sun-Spots 



II 



Ja 



Ad 



8 



i860 July 31 — Continued 



/ 
i 



A* 

t 



-32?7 


+ 103" 


29.0 


+ 89 


27.8 


+ 113 


16.0 


-329 


12.1 


-329 


6.6 


+352 


5-2 


+375 


0.7 


+359 


0.4 


+391 


+ 11.8 


+ 134 


13.6 


+ 120 


16.8 


+ 127 


21.0 


+ 73 


27.4 


+ 85 


32.7 . 





35-3 


+ 42 



a 

b 

c 

d 

d' 

d* 

d? 

d* 

e 

e' 

e* 

f 
g 
g* 



A' 
A» 
A» 
h* 

• 

k 
I 
tn 



n 



+ 5° 50' 

+ 5 49 

+ 7 27 

— 16 46 

-15 55 

+26 45 

+ 27 26 

+ 29 33 

+ 15 27 

+ 16 3 

+ 13 24 

+ 14 58 

+ 10 32 

+ 13 20 



95° r 


195" 7' 


98 52 


198 52 


99 36 


199 36 


115 10 


215 10 


118 16 


218 16 


"5 3 


215 3 


120 


220 


119 49 


219 49 


134 54 


234 54 


138 37 


238 37 


142 52 


242 52 


148 47 


248 47 


154 31 


254 31 


156 51 


256 51 



August I i^ 47 



m 



-62.8 


- 87 


60.2 


+345 


57.3 


— 160 


54-5 


+476 


52-4 


+ 526 


52.1 


+ 513 


51-3 


+ 515 


50.1 


+ 528 


46.1 


+ 172 


40.9 


+ 132 


39-6 


+ 158 


29-3 


-282 


28.7 


-267 


18.1 


+389 


16.8 


+412 


12.3 


+393 


ii.i 


+430 


.1-7 


+ 170 


0.2 


+ 156 


+ 3-2 


+ 158 


7-3 


+ 103 


7-3 


+ 179 


14.8 


+ 109 


19-5 


+ 26 


22.2 


+ 71 


46.5 


—610 


50.6 


-572 


59-0 


-284 



-13 
+11 
-16 

+ 20 

+24 
+ 20 

+24 

+25 

+ 6 

+ 5 

+ 7 
-16 

-15 
+ 26 

+ 27 
+ 29 

+ 15 

+ 15 
+ 13 
+ 17 

+ 14 
+ 10 

+ 13 
-27 

-24 

- 4 



August 3 !»• 33 



m 



/ 

g 

g' 
g' 

A 

A' 
A» 

• 

t 



56 


55 


31 


168 44 


31 


46 


42 


159 55 


23 


66 


56 


180 9 


54 


49 


50 


163 3 


25 


49 


18 


162 31 


15 


58 


24 


171 37 


19 


S3 


29 


166 42 


29 


54 


46 


167 59 


31 


78 


35 


191 48 


31 


85 


20 


198 33 


20 


86 


14 


199 27 


31 


lOI 


36 


214 49 


31 


102 


6 


215 19 


39 


102 


8 


215 21 


18 


107 


17 


220 30 


54 


107 


31 


220 44 


28 


121 


36 


234 49 


53 


"5 


16 


238 29 


18 


129 


28 


242 41 


50 


128 


38 


241 51 


50 


136 


I 


249 14 


35 


141 





254 13 


39 


143 


4 


256 17 


I 


189 


55 


303 8 


16 


195 


42 


308 55 


34 


192 


47 


306 



6» 



e 



g 
H 



-60.5 



+ 271 



+ 6 46 



49 26 



190 35 



S 

2 



Ja 



Jd 



g 



I 



6 * 


-38?3 


+474" 


n 


37-0 


+497 


6^ 


33.8 


+474 


6» 


31.8 


+ 512 


s 


28.8 


+ 239 


V 

n 


27-3 


+ 259 


c' 


234 


+ 245 


c» 


21.4 


+ 10 


c* 


18.7 


+ 208 


c* 


13.2 


+ 185 


d' 


24.8 


-189 


d 


12.7 


-234 


e 


10.8 
9-3 


+ 103 


e' 


7.2 


+ 91 


/ 


+ 15.0 


— 246 


g' 


27.8 


-570 


g' 


34-3 


-514 


g 


35-2 


-595 


g' 


41.7 


-580 


g* 


43-0 


-539 


g' 


44.0 


-547 


A 


40.4 


-266 


A' 


44.0 


-301 


• 

t 


50-5 


-566 


k 


52.0 


-474 



+ 26" 28' 


74° 


59' 


2i6» 8' 


+ 26 53 


80 


16 


221 25 


+ 29 44 


80 


35 


221 44 


+ 14 57 


93 


39 


234 48 


+ 15 47 


98 


7 


239 16 


+ 13 21 


100 


58 


242 7 


+ 14 38 


103 


14 


244 23 


+ 14 26 


108 


30 


249 39 


— 10 


103 


28 


244 37 


— 10 10 


114 


41 


25s 50 


+ 10 16 


112 


35 


253 44 


+ 10 7 


"5 


12 


256 21 


+ S 55 


138 


30 


279 39 


-24 52 


158 


34 


299 43 


—20 10 


163 


37 


304 46 


-25 46 


168 


31 


309 40 


-24 7 


176 


42 


317 51 


-21 5 


176 


6 


317 15 


-21 36 


178 


10 


319 19 


- 3 42 


163 


13 


304 22 


- 5 33 


168 


13 


309 22 


-23 I 


193 


9 


334 18 


-16 16 


187 


25 


328 34 



August 5 I** 18 



m 



a 


-49.2 


+ 545 


b ^ 


48.6 


+346 


U 

n 


47-4 


+366 


6. 


48.2 


+295 


6' 


45-3 


+309 


b' 


38.7 


+ 286 


c 


42.9 


— 160 


d 


36.6 


+ 211 


d' 


33-3 


+ 231 


e 




— 190 


} 


+ 5-7 


-452 


/' 


12.1 


—461 


g 


12.3 


-184 


A 


13-4 


-545 


A' 


18.4 


-517 


h' 


20.2 


-533 


A» 


21.7 


-533 


h* 


22.0 


-578 


A* 


23.0 


-501 


A« 


25-1 


-560 


t' 


34-2 


-560 


t 


35-7 


-551 


»» 


39-4 


-590 



+25 19 
+15 19 

+ 11 so 

+ 13 31 
+ 14 4 
-13 o 

+ 10 21 
+ 12 19 

— 7 34 
-20 8 

-19 32 

— 2 19 

-24 56 

— 22 9 

-22 57 

— 22 41 
-25 40 

— 20 18 

— 24 o 

— 22 44 
-21 56 

-24 19 



50 22 

65 47 

68 4 

71 15 
79 43 

83 II 

84 3 
86 52 

12 7 

32 14 
38 13 

33 30 
41 32 
45 34 
47 36 

49 19 

51 16 

49 36 

53 45 

63 58 

65 22 

72 29 



219 27 

234 52 

237 9 

240 20 

248 48 

252 16 

253 8 

255 57 

281 12 

301 19 
307 18 

302 35 
310 37 
314 39 
316 41 

318 24 

320 21 

318 41 

322 50 

333 3 

334 27 

341 34 



6' 

b' 

c 
d 

/•? 
A 

h* 



g 



it 



b 
d 



e* 

g'i 

f 

}' 

/J? 

n 

k 

t 



13 



C. H. F. Peters 



da 



Ad 



i860 August s — Continued 



P 
k 
I 

m 



+40-2 


-569" 


52.6 


+ 71 


SS-2 


— 102 


S7-3 


-116 


60.7 


+ 106 



-22<>43' 

+18 19 

+ 8 5 

+ 7 19 

+ 20 42 



August 6 



i^ 22°* 



n 



a" 

b 

b' 

c 

d 

e 



f 

n 
n 
n 



n 



n 



t 
»» 

k 
I 

m 
n 



-54-7 


+393 


53-S 


+413 


48.0 


+331 


S3-S 


— no 


SO-9 


-124 


50.8 


+ 592 


46.9 


+ 266 


9.2 


-383 


S-9 


-379 


I -5 


-427 


+ 0.6 


-513 


4.0 


-486 


S-7 


-496 


8.2 


-558 


9-3 


-506 


10.3 


-482 


12.6 


-541 


2.9 


— 196 


22.7 


-538 


23.6 


-520 


28.6 


-581 


30.0 


-586 


30-9 


-577 


44.8 


-f 70 


45-S 


- 96 


48.8 


-117 


52-9 


+ 110 


63.1 


+ 86 



+ 15 45 

+ 13 37 
-13 22 

-13 27 

+ 26 18 

+ 10 21 

— 18 40 
-17 41 
-19 50 

-25 9 
-22 47 

-26 45 

-22 53 

— 21 4 
-24 38 

— 4 39 
-21 $6 

— 24 40 

-24 49 
-24 4 

+ 17 SO 
+ 8 41 

+ 7 4 
+ 21 4 

+ 19 43 



51 38 

65 49 

68 18 

72 7 

36 33 

69 43 

17 3 

19 55 

24 36 

28 3 

31 26 

36 14 

35 52 

36 16 

39 55 

24 47 

49 49 

57 40 

59 30 

60 4 

61 53 

63 50 

68 9 

73 6 
93 57 



234 47 

248 58 

251 27 

25s 16 

219 42 



252 
300 

303 
307 
3" 



52 
12 

4 

45 
12 



314 35 

319 23 

319 I 

319 25 

323 4 

307 56 

332 58 



340 
342 
343 
345 
346 
351 
356 

17 



49 

39 

13 
2 

59 
18 

IS 
6 



August II 2'' 22 



m 



a 

b 

c 

c' 

c* 



c* 

d 



63.0 

S9-0 
55-7 
S4-0 

S2-I 
49.8 

52.1 
49.8 

48.5 
42.2 

41.5 



— 106 

— 127 

— 246 
-258 
-232 
-256 

-300 

-281 

— 290 



-18 $8 

-18 II 

— 24 26 

— 24 29 
-21 59 
-22 38 

-25 55 

-23 48 

-21 59 



Si 



172» 18' 


341* 23' 


173 19 


342 24 


178 2 


347 7 


181 46 


350 51 


188 33 


357 38 



k 
I 
/' 



>C 



*d*d» 



t 



43 36 


297 30 


53 51 


307 45 


59 24 


313 18 


62 25 


316 19 


65 47 


319 41 


69 II 


323 5 


67 39 


321 33 


70 59 


324 S3 


79 43 


333 37 



Ja 



Jd 



d. 


-40?4 


-295" 


d' 


35-9 


-335 


d' 


32.0 


-395 


e 


23-5 


-1-129 


} 


12.3 


+ 267 


r 


4-3 


+ 276 


g 


+ 6.7 


+ 101 


g' 


10.4 


+ 99 


h 


7-5 


-557 


»•' 


II.2 


+ 206 


• 

t 


13.0 


+ 179 


i* 


15-7 


+ 195 


k 


31-9 
33-1 


+ 73 


*' 


36.6 


+ 38 


*» 


39-4 


+ 106 


/ 


39-3 


-595 


/' 


41.7 


-600 


n 


40.7 


+ 17 


rrw 

s 


41.7 


- 16 


m' 


43-2 


+ 35 


m' 


47-1 


+ 42 


nP 


48.9 


+ 31 



-2i»5o' 


81° 


28' 


-22 58 


86 


43 


-25 44 


91 


13 


+ 9 21 


92 


30 


+ 19 7 


99 


14 


+ 21 41 


106 


12 


+ 13 58 


118 


55 


+ 14 39 


122 


19 


-25 56 


131 


44 


+ 21 II 


121 


23 


+ 19 57 


123 


24 


+ 21 30 


125 


41 


+ 17 39 


143 


18 


+ 16 7 


147 


51 


+ 20 39 


150 


30 


-22 38 


167 


58 


-22 45 


172 


3 


+ 14 20 


153 


21 


+ 16 59 


15s 


24 


+ 17 56 


160 


14 


+ 17 30 


162 


39 



335" 
340 

345 
346 

353 
o 

12 

16 

25 
15 
17 
19 



22^ 

37 
7 

14 
8 

6 

49 

5 

38 

17 
18 

35 



37 " 

41 45 

44 24 

61 52 

65 57 

47 15 

49 18 

54 8 

56 33 



August 15 o** 41 



m 



a 


-58.0 


+354 


b 


48.9 


+489 


c 


3S-S 


+393 


d 


27-3 


— 206 


d' 


24.5 


-239 


e 


21.3 
20.0 


+ 273 


e^ 


18.9 


+ 273 


e* 


15.0 


+ 248 


e^ 


12.3 


+ 229 


^^ 


10.9. 


+ 205 


s 


9.8 


+ 171 


e* 


9.8 


+ 289 


e« 


8.0 


+275 


e» 


4.4 


+ 269 


e" 


3-4 


+ 217 


/ 


6.5 


—460 


«• 


+43.6 


-564 


g 


49.9 


-562 


h 


S9.8 


+ 229 


t 


60.2 


- 37 



+ 7 51 


36 36 


345 39 


+ 19 6 


45 17 


354 20 


+ 18 59 


68 44 


17 47 


-II 39 


90 52 


39 55 


-13 45 


93 49 


42 52 


+ 16 51 


87 27 


36 30 


+ 17 22 


89 3 


38 6 


+ 17 4 


93 " 


42 14 


+ 16 42 


95 59 


45 2 


+ 14 26 


98 48 


47 SI 


+20 55 


96 49 


45 52 


+ 18 I 


96 17 


45 20 


+21 12 


102 4 


51 7 


+ 18 25 


104 3 


53 6 


-22 31 


"3 34 


63 37 


— 18 42 


168 16 


118 19 


-18 18 


182 4 


131 7 


+31 42 


182 27 


131 30 


+ 15 37 


178 47 


127 50 



August 16 o'» 47 



m 



a 
b 



-52.2 
43-7 



+ 540 
+455 



+ 19 
+ 19 



24 
10 



30 10 
54 41 



353 19 
17 5° 



'I 
II 



a 
b 



/ 



a 
b 



c 



d 

e 
g 

i 



Observed Positions of Sun-Spots 



13 



Ja 



dd 



% 



i860 August 16 — Continued 






n 



d 
e 

f 
g 



-32J5 


+341" 


+ 16° 52' 


72° 55' 


36** 4' 


30-9 


+334 


+ 16 59 


74 43 


37 52 


273 


+318 


+ 17 14 


78 47 


41 56 


25.9 


+ 290 


+ 16 7 


81 2 


44 " 


23.4 
22.5 


+ 258 
+240 


+ 14 40 


84 54 


48 3 


21.7 


+359 


+ 21 22 


82 52 


46 I 


19.4 


-396 


—22 6 


99 56 


63 5 


+34.7 


-548 


-18 33 


155 16 


118 25 


44.4 


-568 


-18 35 


170 2 


133 " 


53.0 


- 35 


+ 15 34 


164 34 


127 53 


54.5 


+ 235 


+32 12 


168 57 


132 6 



August 17 o*" so" 



a 
b' 

b\ 
b* 



n 



6» 
b* 
c 

d 
e 

e' 

f 
g 



August 18 i*" 4" 



a' 



n 



6' 
6» 

b 
b* 
js 
c 

d 
e 



I 



6» 
c 
d' 
d 

e 

} 



-49^ 


+505" 


+ 18" 


55' 


40" 


19' 


17° 32' 


42.2 


+405 


+ 16 46 


58 


16 


35 29 


42.2 


+387 


+ 15 


47 


59 


9 


36 22 


37-3 


+352 


+ 15 


38 


66 


19 


43 32 


34.3 


+324 
+301 


+ 14 


28 


70 


58 


48 II 


32.6 


+423 


+ 21 


15 


68 


26 


45 39 


28.9 


+398 


+ 21 


6 


73 


19 


50 32 


31.1 


-331 


— 21 


47 


86 


48 


64 I 


+23.8 


-516 


-18 


19 


141 


19 


118 32 


36.1 


-557 


-18 


38 


156 


34 


133 47 


43-4 


- 14 


+ 15 


41 


150 


27 


127 40 


44.4 


- 14 


+ 15 


51 


151 


43 


128 56 


47.1 


+ 248 


+32 


19 


155 


19 


132 32 


62.1 


+ 110 


+ 25 


2 


183 


45 


160 55 



a» 



a» 



b* 
b 

c 
d 



-48.8 


+454 


+ 16 


24 


f44 


54 


36 17 


44.5 


+416 


+ 16 


12 


53 


39 


45 2 


43-9 
43-3 


+372 
+390 


+ 14 


40 


56 36 


47 59 


41. 1 


+482 


+ 20 


58 


53 


49 


45 12 


+ 6.8 


-413 


-15 


40 


121 


46 


"3 9 


131 


—461 


-17 


6 


128 


34 


"9 57 


18.9 


-464 


-15 


53 


133 


59 


125 22 


25.6 


+ 532 


-18 


45 


142 


49 


134 12 


26.8 


-516 


-17 


27 


143 


29 


134 52 


36.0 


-522 


-15 


54 


153 


45 


145 8 


32.8 


+ 12 


+ 15 


24 


137 


30 


128 53 


38.6 


+ 26 


+ 17 


24 


143 


34 


134 57 


38.3 


+266 


+32 





142 


5 


133 28 


51-5 


+ 79 


+ 22 


47 


160 


3 


151 26 


54-5 


+ 102 


+ 24 


34 


165 


5 


156 28 


57-0 


+ 102 


+ 24 48 


169 


50 


161 13 



a* 



e 
dd' 

f 
g 
g' 
g' 



Ja 



J9 



u 







August 


19 o'» 44" 






a' 


-53?i 


+493" 


+ 15" 


'47' 


31" 


3' 


36° 17' 


a» 


50.8 


+464 


+ 15 


39 


39 


28 


44 42 


s 
a 
n 


50.0 


+423 
+441 


+14 


26 


43 


24 


48 38 


b 


36.8 


+741 


+36 


13 


37 


14 


42 28 


c' 


+ 10.5 


-471 


-18 


14 


125 


44 


130 58 


c» 


12.1 


-498 


-19 


33 


127 


57 


133 " 


c 


13-3 


-489 


-18 


40 


128 


47 


134 I 


d 


19.3 


+ 58 


+ 15 


2 


122 


52 


128 6 


d' 


20.3 


+ 58 


+ 15 


26 


123 


47 


129 I 


e 


25-3 


-497 


-16 


20 


140 


28 


145 42 


e' 


27.5 


-502 


-16 


10 


142 


52 


148 6 


/ 


28.0 


+ 298 


+31 


49 


128 


39 


133 53 


g 


41.2 


+ 89 


+ 21 


53 


145 


3 


150 17 


g' 


46.7 


+ 1x9 


+24 


42 


152 


5 


157 19 


g' 


49-3 


+ 128 


+25 


42 


155 


51 


161 5 


g' 


49.5 


+ "5 


+24 


57 


156 


7 


161 21 



August 20 2 



h ijin 



a 
b 



c 
d 



n 



e^ 
e^ 

i 

g 
g' 

g' 
h 



September 15 o** 5 



m 



a 
b 
c 

d 

d' 



-53-6 


+493 


+ 15 


6 


28 


17 


48 23 


17.6 


—406 


— 22 


15 


98 


22 


118 28 


17.0 


-395 


— 21 


20 


98 


44 


118 50 


4.1 


-436 


-19 


58 


HI 


5 


131 II 


2.2 


-439 


-19 


35 


112 


49 


132 55 


1-3 


-432 


-18 


53 


"3 


27 


133 33 


0.7 


-429 


-18 


31 


"3 


55 


134 I 


+ 4.1 


-459 


-19 


3 


118 


51 


138 57 


12.2 


-429 
-439 


-15 


8 


"5 


22 


145 28 


13-4 


—422 


-14 


15 


126 


4 


146 10 


154 


-423 


-13 


49 


127 


53 


147 59 


16.5 


+351 


+32 


II 


114 


32 


134 38 


28.4 


+ 131 


+ 21 


49 


129 


35 


149 41 


33-1 


+ 163 


+ 24 


50 


134 


14 


154 20 


35-7 


+ 156 


+ 25 


I 


137 


12 


157 18 


38.8 


+ 164 


+ 26 


10 


140 


46 


160 52 


39-1 


+ 147 


+25 


12 


141 


13 


161 19 


52.5 


-388 


+ 4 


40 


169 36 


189 42 


53-8 


-390 


+ 4 


43 


172 


16 


192 22 



-49.2 


+ 594 


+ 15 19 


358 47 


22 32 


42.6 


+490 


+ 14 48 


23 17 


47 2 


28.3 


+ 507 


+ 22 40 


38 36 


62 21 


25-7 


+492 


+ 23 4 


42 


65 45 


22.6 


+464 


+ 23 I 


46 25 


70 10 


+ 0.0 


+ 109 


+ 13 3 


77 59 


loi 44 


2.8 


+ 106 


+ 13 56 


80 23 


104 8 



I 



c 



f 

g 

g' 

g' 

g* 



a 
b 
b'? 
b' 



14 



C. H. F. Peters 



da 



dd 



6^ 



i860 September 15 — Continued 



e 


+ 8!i 


-461" 


c' 


12.1 


-484 


/ 


23-7 


-793 


/' 


29.7 


-780 


g 


45-9 


-254 


g' 


47.2 


-248 


g' 


48.7 


-273 


h 


47.8 


-118 


A' 


49-5 


-130 


h' 


50.8 


- 94 



-15 

-IS 

-32 
-29 

+ 7 
+ 8 

+ 7 
+ 16 

+ 15 
+ 18 



"48' 
45 



42 

54 

49 
28 

21 

4 
48 

10 



99° 43' 


1230 28' 


103 57 


137 42 


134 23 


158 8 


141 39 


165 24 


130 49 


154 34 


132 22 


156 7 


13s 8 


158 53 


130 


153 45 


132 40 


156 25 


133 SO 


157 35 



September 17 



i" 51 



m 



a 


-49-3 


+600 


b 


40.7 


+645 


6' 


39-8 


+650- 


b' 


37-8 


+ 596 


c 


26.2 


+ 71 


d 


19.6 


— 292 


d' 


20.2 


-282 


e 


+ 6.5 


-705 


e' 


14.0 


-717 


f 


8.4 


+ 111 


/• 




+ 99 


g 


12.4 


-562 


g' 


14.0 


-586 


h 


19.2 


-158 


h' 


25.6 


— 160 


• 

t 


26.8 


- 7 


»• 


27.7 


- 28 


i' 


30.1 


- 56 


tJ 


30.6 


— 2 


k 


42.9 


+ 123 


*• 


46.5 


+ 127 



+15 

+ 22 
+ 23 
+ 22 
+ O 
-16 
-16 

-32 

-30 
+ 16 

+ 16 

— 20 

— 21 

+ 5 
+ 7 
+ 15 
+ 15 
+ 14 
+ 17 
+ 28 

+30 



o 

49 
34 
10 

33 

44 

24 
16 

7 

15 

33 

19 
16 

21 

17 

59 
22 

35 
46 

56 
16 



September 18 o'' 47 



m 



a 


—42.2 


+691 


a^ 


41.4 


+662 


b 


31.2 


-197 


c^ 


3-0 


-648 


Ct 


0.2 


-474 


c» 


+ 0.7 


-476 


c^ 


3-2 


-524 


c^ 


S-i 


-655 


d 


6.3 


- 73 


d' 


12.4 


-103 


d' 


13-4 


- 92 


e 


15-2 


+ 40 


e^ 


18.1 


+ 78 



+23 
+ 23 
-16 

-32 
-19 

-19 

— 21 
-29 

+ 5 
+ 6 

+ 6 

+ 14 

+ 17 



dd' 
e 

■H 






354 44 


47 36 


10 15 


63 7 


II 14 


64 6 


19 39 


72 31 


55 5 


107 57 


69 43 


122 35 


68 57 


121 49 


106 51 


159 43 


"4 51 


167 43 


82 54 


135 46 


85 25 


138 17 


105 18 


158 10 


107 47 


160 39 


98 39 


151 31 


104 27 


157 19 


102 II 


155 3 


103 25 


156 17 


106 22 


159 14 


105 44 


158 36 


"7 51 


170 43 


122 52 


175 44 




c' 
d 
d' 
e 

e* 



I 



31 


358 48 


65 4 





5 


54 


72 10 


23 


56 


6 


122 22 


15 


94 


19 


160 35 


39 


90 


17 


156 33 


26 


91 


4 


157 20 


24 


94 


S3 


161 9 


IS 


102 


I 


168 17 


28 


84 


43 


150 59 


I 


90 


31 


156 47 


59 


91 


5 


157 21 


49 


89 


29 


155 45 


58 


91 


II 


157 27 



c' 



d' 

d 

di 



e' 

} 

g 



a 
b 
J' 
c 

d 

d' 

e 

e' 

e' 



g 



a 
b 



da 



d» 



+ i8!6 


- 5" 


33-0 


+ 174 


37-8 


+ 173 


44.0 


-590 



-53-7 
39-3 



September 20 o'' 40™ 



a 


-57.1 


-235 


0' 


54-2 


-274 


b 


50.6 


- 26 


f 


25-9 


-286 


c 


20.5 


-359 


d' 


19.7 


+ "5 


d' 


12.5 


+ 82 


d 


9.4 


+ 228 


d^ 


5-7 


+ 221 


e 


3-2 


-371 


«' 


0.6 


-378 


/ 


+ 10.0 


+ 304 


/• 


16.4 


+318 


g 


26.8 


-506 


g' 


30.0 


-531 


h 


35-6 


-680 


h' 


37-6 


-709 


• 

t 


43-8 


-513 


k 


54-7 


+ 63 


*• 


56-3 


+ 68 



-33 

-33 
-16 

-19 

— 21 

+ 5 
+ 6 

+ 15 
+ 16 

-14 

-14 

+ 27 

+30 

— II 

— 12 



16 

52 
20 

18 

14 
20 

32 

32 
40 

39 

4 
36 

59 
46 

16 



— 20 14 
-21 51 

- 7 23 
+ 28 52 
+ 29 31 



September 22 o'' 20" 



-30-5 


+405 


II.8 


+476 


6.1 


+462 


+ 2.5 


-348 


7-3 


-392 


18.2 


—602 


22.9 


—642 


24.6 


—426 


27-3 


-503 


29.8 


-526 


31-7 


—460 


37-3 


+ 119 


38.0 


+ 147 


40.5 


+ 110 


41.2 


+ 133 


42.1 


+ 145 


46.9 


- 28 



+ 15 

+ 27 
+ 29 

— II 

— II 

— 20 

— 21 

— 7 

— II 

— II 

— 7 

+ 27 

+ 29 
+ 27 
+ 29 

+30 
+ 21 



September 23 o^ 33 



m 



- 65 
+452 



-20 38 
+13 36 



22 s 

20 o 



158 23 
158 18 






+13^33' 


93"" 33' 


169® 49' 


+ 28 44 


104 6 


170 22 


+ 30 19 


109 45 


176 I 


— 12 29 


142 6 


208 22 



31 


34 


39 


156 47 


50 


48 


33 


170 41 


37 


54 


15 


176 23 


10 


84 58 


207 6 


52 


90 


16 


212 24 


29 


107 


50 


229 58 


26 


114 


32 


236 40 


42 


106 


31 


228 39 


19 


112 


7 


234 15 


14 


"5 


58 


238 6 


24 


114 


47 


236 55 


6 


105 


44 


227 52 





106 


10 


228 18 


38 


109 


40 


231 48 


15 


no 


20 


232 28 


16 


112 


22 


233 30 


36 


120 


2 


242 10 



g 



18 53 


113 10 


25 7 


119 24 


29 I 


123 18 


61 12 


155 29 


67 48 


162 s 


56 34 


150 51 


63 29 


157 46 


61 49 


156 6 


65 6 


159 23 


82 55 


177 12 


85 12 


179 29 


76 12 


170 29 


81 50 


176 7 


113 40 


207 57 


118 3 


212 20 


134 32 


228 49 


141 15 


235 32 


134 5 


228 22 


133 49 


228 6 


137 4 


231 21 



6" 
c 



f 

f 

g 



5'? 



>H 



a 
b 



Observed Positions of Sun-Spots 



IS 



^ 

M 


ia 


4d 


b 


L 


L 


f 


Letter on 
next date 


1 


da 


Ad 


b 


L 


L 


/ 


Letteron 
nextdite 


i860 September 23 — Continued 


g 
h 


- 5^2 

1 .^ .^ 


+ 189" 

1 -^ — > 


+ 14*49' 
+ 98 


61" 


22' 


227° 


' l' 
16 


/ 


















+ 2.0 


+ 29 


71 


37 


237 


6' 


-38« 


+477" 


+ 15° 6' 


21° 12' 


157^ 


30' 




h' 


3-3 


+ II 


+ 8 43 


73 


10 


238 48 




c 


21.4 


+ 55° 


+27 18 


34 55 


171 


13 


C 


h' 


6.5 


+ 8 


+ 9 42 


75 


51 


241 


30 


/' 


d 


10.6 


-255 


-II 4 


70 51 


207 


9 


d,d. 


9 

* 


2.0 


+362 


+ 27 18 


62 


I 


227 


40 


g 


e 


6.4 


+ 61 


+ 7 42 


66 4 


202 


22 


e 


»•' 


5-4 


+317 


+ 26 12 


66 


28 


232 


7 


•V 


e' 


3-9 


+ 49 


+ 8 3 


68 24 


204 


42 


c' 


i* 


7-4 


+327 


+ 27 36 


67 


55 


233 


34 


G 


/ 


+ 7-1 


-539 


— 20 44 


94 8 


230 


26 


/ 


»•* 


8.1 


+348 


+ 29 7 


67 


54 


233 


33 


/• 


12.4 


-579 


— 21 10 


100 28 


236 46 




»♦ 


9.9 


+352 


+30 5 


69 


22 


235 


I 


• 


g 


12.4 


-351 


- 7 38 


92 18 


228 


36 


g 


k 


18.6 


+ 177 


+ 23 37 


82 


6 


247 


45 




S' 


20.5 


—416 


- 8 31 


loi 22 


237 


40 


g' 


I 


27.7 


-442 


- 7 29 


107 


3 


272 


42 


»•' 


h 


26.4 


+ 203 


+ 28 5 


91 14 


227 


32 


h 


/• 


29.0 


-470 


- 8 41 


109 


25 


275 


4 


• 

t 


A' 


27.8 


+ 199 


+ 28 23 


92 49 


229 


7 




m 


46.9 


-549 


- 8 32 


137 





302 


39 


I 


/»» 


30-4 


+ 161 


+ 27 8 


96 17 


232 


35 


h' 


m' 


48.4 


-556 


- 8 46 


140 


54 


306 


33 


/' 


A» 


32.0 


+ 198 


+29 53 


97 22 


233 


40 


h' 


tn* 


49.9 


-574 


- 9 56 


147 


38 


313 


17 


m 


h* 


32-5 


+ 175 


+ 28 42 


98 16 


234 


34 






































• 


42.8 


+ 14 


+22 50 


112 57 


249 


15 


k 






September 26 


0" 44 


m 










Sepi 


tember 24 


0'' 52" 








a 

— . T 


-55-4 


+ 200 
+ 165 


- 7 40 

- 8 55 


9 


3 


187 38 




















a* 


54.5 


II 


59 


190 


34 




a 


-58.1 


+ 26 


-18 18 


II 20 


161 


51 




b 


45-1 


+ 21 


-II 31 


29 


7 


207 


42 


a 


6 


44.9 


+ 530 


+14 16 


8 19 


158 


50 




c 


28.7 


-3" 


— 22 24 


53 


35 


232 


10 


6' 


c 


29-3 


+621 


+ 26 $8 


21 8 


171 


39 


c 


c' 


28.2 


-281 


— 20 24 


53 


21 


231 


56 


b 


dr 


23-5 


-166 


-" 35 


56 47 


207 


18 


b' 


c» 


24.4 


-318 


-20 50 


57 


42 


236 


17 




d. 


22.9 


— 170 


-" 33 


57 24 


207 


55 


b* 


d 


27.1 


- 72 


- 8 9 


49 


26 


228 


I 


c 


e 


20.4 


+ 168 


+ 7 34 


50 33 


201 


4 


d 


d' 


19.9 


-151 


— 9 20 


57 


37 


236 


12 




e' 


16.8 


+ 138 


+ 7 29 


54 25 


204 


56 


</' 


d» 


14.1 


— 211 


— 10 12 


63 


57 


242 


32 


d 


} 


4.7 


-475 


-21 33 


80 58 


231 


29 


e 


e 


19.4 


+ 281 


+ 13 42 


45 


42 


224 


17 




g 


0.8 


-275 


- 8 20 


78 21 


228 


52 




c' 


16.0 


+265 


+ 14 19 


49 


8 


227 


43 




g' 


+ 8.1 


-354 


- 9 23 


87 51 


238 


22 


ft 


/ 


10.2 


+ 114 


+ 8 48 


58 


33 


237 


8 


e 


h 


14-S 


+ 266 


+ 27 6 


77 13 


227 


44 




/• 


5-7 


+ 86 


+ 98 


63 





241 


35 




A' 


18.8 


+ 196 


+ 24 48 


82 57 


233 


28 


»'? 


/' 


4.6 


+ 102 


+ 10 26 


63 


26 


242 


I 




h' 


21.8 


+ 262 


+ 29 46 


84 18 


234 


49 


P 


g 


7.8 


+427 


+ 26 40 


50 


17 


228 


52 


f 


• 

t 


17.7 


- 86 


+ 8 SI 


88 40 


239 


II 


A' 


g' 


3-2 


+388 


+ 26 27 


55 


38 


234 


13 




i' 


20.9 


-los 


+ 8 56 


91 56 


242 


27 


h' 


g' 


1-5 


+416 


+28 46 


56 


4 


234 


39 




k 


28.5 


+ 70 


+ 22 16 


94 38 


245 


9 


k 


h 


+ 1.4 


+ 249 


+ 20 47 


64 


7 


242 


42 




I 


38.6 


-520 


- 8 48 


123 27 


273 


58 


I 


h' 


1.8 


+231 


+ 19 55 


65 


2 


243 


37 




/' 


39-5 


-534 


- 9 24 


125 23 


275 


54 


P 


»' 


15-9 


-377 


- 7 49 


93 


12 


271 


47 




m 


Si-S 


-565 


- 9 37 


154 29 


305 





m 


• 

t 


18.4 

35-1 
36.0 


-407 

-775 
-766 


- 8 38 


96 


21 


274 


56 


g 






Sepi 


tember 25 


2* 44™ 








n 


-26 31 


141 


4 


319 


39 


m 


















1. s 


36.0 


-766 












• 


















a 


-48.9 


+ 121 


- 8 3 


22 34 


188 


13 


a 


k 

n 


37-3 


ff 

-747 


-25 9 


140 


54 


319 


29 


». 


b. 


36.1 


- 48 


-10 51 


41 19 


206 


58 


> 


/ 


39-9 


-522 


- 8 26 


123 


16 


301 


51 


h 


K 


35-6 


- 53 


-10 52 


41 59 


207 


38 


/^ 


43-3 


-534 


- 8 17 


128 


45 


307 


20 


A' 


c 


34-9 


+697 


+ 27 33 


5 46 


171 


25 




m 


46.7 


-585 


-10 53 


139 


10 


317 


45 


k 


d 


33-0 


+ 285 


+ 7 57 


34 12 


199 


51 




n 


50-7 


- 72 


+ 20 21 


122 


5 


300 


40 




d' 


29.1 


+ 252 


+ 80 


39 4 


204 


43 






































e 


17.9 


-378 


— 21 24 


65 54 
70 46 


231 
236 


33 








Sepi 


tember 28 


o''38 


m 






c 


133 


— 4^2 


— 21 25 


25 


c 




















/ 


iS-3 


-155 


- 7 34 


62 45 


228 


24 


d 


a 


-59-0 


+ 181 


-II 3 





30 


207 


2 




/• 


7.6 


—269 


-10 43 


71 39 


237 


18 


d' 


b 


49.4 


- 99 


— 20 36 


24 


28 


231 








i6 



C. H. F. Peters 






Ja 



Ad 



L' 



i860 September 28 — Continued 



6' 

c 

d 

d^ 

e 

f 
g 

h 



. n 

k 
I 
tn 



-48?9 


- 134" 


48.0 


+ 120 


390 


+ 6 


35-2 


- 69 


33-1 


+312 


26.2 


+ 581 


25-3 


+590 


233 


+ 577 


95 


-218 


+ 18.5 


-407 


24.1 


-434 


24.1 


-729 


24.6 


-708 


25-7 


-732 


31-9 


-552 


32.6 


-530 


33-1 


-743 


37-1 


-764 



a^ — 
s 

n 



a' 

b 

c 



- 22® 22' 

- 7 55 

- 9 31 
-II 47 
+ 92 
+ 26 s 
-f-27 o 
+ 27 20 

- 8 47 

- 8 38 

- 8 12 
-26 35 

-25 35 

-12 32 

— II o 

-24 44 
-25 36 



September 30 i^ 24*? 



a 


-59-8 


+ 259 


a' 


55-4 


+ 171 


a^ 


53-3 


+ 145 


b 


37-5 


+ 705 


c^ 


9-3 


— 211 


c 


8.0 


— 222 


c» 


3.8 


— 227 


d^ 


+ 2.0 


-661 


dr 


4.3 


-603 


d"" 


5-1 


-587 


IP 

s 


6.5 


-623 


e 


10.2 


-398 


«' 


10.3 


-419 


/ 


12.9 


+108 


/• 


16.4 


+ 84 


g 


17.2 


-668 


g' 


17.8 


-656 


h 


25-7 


-729 



October 6 23^ 30°* 



-SS-6 


- 79 
-128 




- 77 


54-9 


-135 


53-9 


-161 


55-8 


+ 124 


37-3 


-293 


36-3 


-309 



25^44' 


232*^ 16' 


20 57 


227 29 


34 17 


240 49 


39 56 


246 28 


30 16 


236 48 


23 24 


229 56 


23 42 


230 14 


26 34 


233 6 


65 58 


272 30 


94 26 


300 58 


100 28 


307 


116 12 


322 44 


116 40 


323 12 


113 21 


319 53 


112 59 


319 31 


129 40 


336 12 


141 50 


348 22 



a 
a* 



c 

dr 



e 

g 
h 



- 7 58 


351 


58 


227 I 


— 9 26 


6 


29 


241 32 


- 9 34 


10 


53 


245 56 


+ 26 24 


356 


30 


231 33 


- 8 25 


63 


59 


299 2 


- 8 28 


65 


21 


300 24 


- 7 3 


68 


49 


303 52 


-30 48 


88 


24 


323 27 


-25 55 


87 


43 


322 46 


-25 25 


89 


8 


324 " 


— II 12 


85 


5 


320 8 


— 12 20 


85 


54 


320 57 


+ 17 24 


73 


52 


308 55 


+ 17 25 


77 


17 


312 20 


-24 56 


102 


46 


337 49 


-23 56 


102 


35 


337 38 


-25 58 


116 


5 


351 8 



a" 

a 

b 



24 53 


7 25 


325 33 


24 36 


8 43 


326 51 


27 18 


II 2 


329 10 


12 22 


2 3 


320 II 


26 9 


35 


353 8 


26 37 


36 22 


354 30 



a 
c 






Ja 



Jd 



n 



c 

d 

d' 

d' 

e 

} 
g 

h 
i' 

m 



n 



d 


+ 819 


+ 35" 


d' 


9.8 


+ 30 


d' 


12.8 


- 7 


d» 


14.8 


- 14 


e 


29.9 


- 49 


f 


36.9 


-177 


/' 


37-4 


-194 


/' 


41.1 


-205 


gi 


45-5 


- 33 


g» 


46.2 


- 33 


h. 


48.5 


— 219 


K 


48.S 


-245 


h' 


49.6 


-240 


h' 


52.0 


-245 


h? 


53-8 


-208 


h* 


54-4 


-194 



+11'' 35' 

+ 11 41 

+10 51 

+ 11 13 

+14 50 

+ 10 12 

+ 9 26 

+ 10 o 

+ 21 I 

+ 21 13 

+ 11 28 

+ 10 o 

+ 10 35 

+ 10 55 

+ 13 28 

+ 14 25 



October 7 o^ 58°* 



—61.2 


+201 


60.9 


— 20 

- 67 


50-7 


-106 


47-5 


-182 


5-1 


+ 156 


1.8 


+ 121 


+ I.I 


+ 112 


4.4 


-522 


17.2 


+ 58 


24.2 


- 78 


30.1 


— 107 


32.8 


+ 65 


34.9 


+ 48 


35-6 


+ 46 


37-6 


-147 
— 170 


43-0 


-184 


45-1 


-15^ 


46.0 


— 121 



October 10 23** 13 



m 



a 


-63-7 


- 13 


b 


19.2 


+ 289 


c 


13.5 


+ 183 


d' 


4.7 


+ 152 


rf. 


2.6 


+ 99 


d. 


1.6 


+ 103 


d' 


0.1 


+ 76 


e 


+ 0.9 


+ 280 


/' 


3-4 


+ 57 


/ 


8.5 


+ 34 



St 



66»i4' 


24® 22' 


67 8 


25 16 


70 34 


28 42 


72 24 


30 32 


86 43 


44 51 


96 50 


54 58 


97 49 


55 57 


102 10 


60 18 


103 35 


61 43 


104 25 


62 33 


III SI 


69 59 


112 38 


70 46 


"3 59 


72 7 


117 52 


76 .0 


119 30 


77 38 


120 18 


78 26 



d' 

f 
g 

h? 



k' 



-" 54 


345 


35 


318 37 


-24 51 


354 


II 


327 13 


-22 5 


14 


24 


347 26 


-25 25 


19 


44 


352 46 


+ 12 24 


50 


36 


23 38 


+ " 54 


54 


IS 


27 17 


+12 35 


56 


5° 


29 52 


-20 59 


77 


46 


50 48 


+ 15 56 


71 


33 


44 35 


+ 11 10 


81 


5 


54 7 


+ 11 41 


87 


15 


60 17 


+ 22 9 


86 


4 


59 6 


+ 21 56 


88 


36 


61 38 


+ 22 5 


89 


24 


62 26 


+ 11 25 


96 


3 


69 5 


+ 11 44 


102 


46 


75 48 


+ 14 13 


104 


28 


77 30 


+ 16 10 


104 


53 


77 55 



b 

c 
d'? 



/ 



-25 14 


341 34 


355 40 


+13 18 


32 -3 


46 9 


+ 10 II 


40 10 


54 16 


+ 12 10 


48 9 


62 15 


+ 10 13 


51 20 


65 26 


+ 10 SI 


52 3 


66 9 


+ 10 2 


53 59 


68 5 


+ 21 17 


48 50 


62 56 


+ 10 23 


57 15 


71 ai 


+ 11 8 


61 58 


76 4 



} 



d 



Observed Positions of Sun-Spots 



1 


Ja 


JH 


b 


L 


L* 


P 


1 


'' 


AS 


' 


- 




as 






i860 


ctober 10 — Continued 






October 16 


•.42' 








»■ 


+ 9^9 


+ 64" 


+ .3° 16' 


63° 30' 


76° 36' 


e' 


a 


-6318 


+ 24" 


-33° 47' 


336° 


26' 


75° 


36' 




s 


S°-4 


-.96 


+ 13 6 


109 35 


"3 41 




b 


52-9 


+ 554 


+ 9 35 


327 


6 


66 


16 




h 


56.3 


-141 


+17 45 


"7 55 


132 ■ 


S' 


c 


43-2 


+ 7" 


+ 33 16 


327 


20 


66 


30 


















d 


14.4 


-283 


-■5 25 


46 


3 


■45 


■3 





















:t3ber 13 0'' 7™ 




d' 


13.9 


-304 


-■5 59 


47 


47 


146 


57 














e 


10.7 


+ 386 


+16 33 


33 


■8 


■32 


28 


b 


a' 


-38-= 


-225 


-23 44 


26 55 


69 37 




e' 


51 


+ 316 


+ ■4 55 


39 


55 


■39 


5 




a 


37.5 
34-0 


-239 
-281 


-23 II 

-23 59 


27 59 
32 23 


70 41 
75 5 


AB 


;■ 


lO.I 

7.8 
6.4 


-360 
-383 


-18 

-18 31 
-18 13 
-4 38 
-14 19 
-16 24 


SI 
54 


39 


■5° 
■53 


49 
21 


a' 


ai 


32-4 


-267 


-32 23 


33 41 


76 23 




/ 


-390 


55 


29 


■54 


39 


a' 


b 
c' 


35-8 
28.9 
27.! 
26.4 


+ 367 
+ 295 

+ 3°9 
+ 279 


+ 9 47 
+ 9 32 
+ 9 32 


12 2 

31 54 
24 15 


54 44 
64 36 
66 57 


d 


S 

h" 

s 

A' 


7.0 

+ 3-0 
4.1 


-323 
-367 
-409 
-432 


53 

63 

65 


5 
58 

■7 


■52 
163 
164 


■5 
8 

27 


a 
d 
d- 


d 


21-5 


+464 


+ 21 17 


21 


63 42 


e 


A'" 


9.9 


-411 


-■3 23 


69 


37 


168 


47 


d> 


e 


18.0 


+ 227 


+ 10 28 


33 " 


75 53 








-427 














e' 
! 
S' 


16.5 

IS-4 

+ 37-I 

40.1 


+ 230 
+ 267 
-6.3 

- 66 


+ 11 14 
+ 13 38 
-14- 53 
+ 16 59 


34 16 
33 57 
109 
91 19 


76 58 
76 39 
151 42 
134 I 


k 

Y 


k 


23-S 
46.7 
47-8 


-4^5 

-654 
-644 


- 8 II 
-15 35 
-14 48 


81 
126 
129 



55 
■3 


180 
226 
228 


10 
5 
23 


S. 


















i 


41.9 


- 89 


+ 16 18 


93 52 


136 34 






October 18 


i'9"' 








k 


42.2 


-66s 


— 16 52 


131 49 


164 31 


i' 




































h' 


42.8 


-618 


+ 14 55 


119 53 


162 34 


]k 


fl' 


-35S 


-158 


-17 53 


23 


4 


■ 49 


34 




*■ 


43-3 


-642 


-15 .4 


131 17 


163 59 


1 


a 


33.0 


-■37 


-■4 57 


25 


■7 


■52 


47 


a 


h> 


4S-7 


-629 


-13 44 


"4 53 


167 35 


f 


a' 


3<>-7 


-303 


-18 3 


27 


55 


■55 


25 


a' 
















b 


323 


+472 


+ ■6 37 


4 


53 


■32 


23 


b 
















Oc 


tober 15 1^ 10" 




c 


31-2 


+ 350 


+ 5 46 


■5 


■3 


■42 


43 














C 


29-5 


+ 276 


+ 7 49 


15 


5^ 


■43 


21 




a 
a' 
b 
c 
d 


-63.1 
62.4 
60.0 
52.0 
S0.8 
41.7 
40.2 


+ 47 
+ 49 
- 26 
+ 541 
+ 520 
+ 676 
+671 


-3! I 
-20 23 
-22 58 
+ 9 43 
+ 9 35 
+ 21 49 

+ 32 29 


339 19 

341 36 
349 31 
333 51 

338 47 

339 20 

342 45 


64 44 

67 I 
74 5' 
59 16 
64 12 
64 45 

68 10 


a 
b 


d' 

"1 

if 

d> 

d- 
i\ 

e 

;■ 


25.6 
24.0 
22.3 

21.7 
17.9 

■ 5-8 

■ 5-8 

■ 5-8 
3.6 

+ 11.8 


-200 
-.8. 
—330 
-234 
-239 
-162 
-318 


-15 43 

-■4 36 

-■5 54 
-■4 34 
- 9 37 
-12 33 


32 
34 

36 

39 
39 
41 


25 
40 

39 

58 
45 
10 


■59 
163 

164 
167 
.67 
168 
169 
■79 
198 


55 
10 

9 

28 
■5 

40 


c 
C 


; 

s 


i.i 

+ 2.0 
7-0 


-383 
+ ■95 
+ 159 


-15 34 
+ 16 47 
+ 16 49 


^ 35 
47 19 
52 21 


146 
132 44 
137 46 


dd- 

e 


-237 
-235 
-463 


-■3 34 
- 8 9 
-■5 24 


41 
52 

70 


39 
9 
40 


9 
39 
10 


d 


*■ 
h 


7-9 

S-° 
11.9 
14-7 
16.S 


+ 162 
-459 
-406 
-726 
-4S2 
-450 


+ 17 21 
-18 7 
-14 27 
-3' 34 
-13 5° 


53 3 
66 45 
66 14 
86 33 
77 4 


138 28 
152 10 
151 39 
I7> 58 
163 39 


1 
S 

k 


/ 
«. 

s. 
ft 


■4-5 
33-2 
369 
37-9 
43-6 


-485 
-541 
-634 
-604 
+ 165 


-■5 40 
-8 13 
-16 10 
-14 36 
+3° 46 


73 
83 

■03 
85 


45 
6 
2 
57 
II 


301 
309 
330 
330 

313 


■5 
36 
32 
27 
41 


e 

S, 
k 


















If 


15-7 


-5" 


-16 35 


78 54 
83 JO 


164 19 
■68 35 


k' 
k' 






0( 


tober 19 I 


-30- 








21.3 


-495 


-13 25 




















1 


19.6 


- 14 


+ 12 19 


67 19 


■52 44 




a 


-42.2 


- 33 


-14 23 


10 


40 


153 


25 




/' 


21.4 


- .2 


+ 13 5 


68 49 


■54 14 




a' 


41-5 


-108 


-17 44 


■4 


9 


■55 


54 




m 


34-1 


-475 


- 7 52 


94 41 


i8o 6 


i 


b 


40-3 


+ 554 


+ 16 58 


350 


6 


■31 


5^ 





C. H. F. Peter! 



i 


ia 


is 


' 


- 


L- 


P 

n 


B 

3 


Ja 


ja 


b 


L 


L' 


li 


i860 October \q— Continued 






October 27 c 


-IS- 




n 
s 


-35^5 
34-7 


- 85" 
-119 


-■4° .6' 


20'> 56' 


162° 


41' 




0" 


-63S 
59-7 


+ 131" 
+ 100 


-i5°29' 
-14 43 


325° 25' 

337 4 


218° 42' 
330 31 




c' 


33-9 


-13s 


-15 44 


22 27 


164 


13 




fl» 


591 


+ 63 


-16 27 


339 7 


232 24 




cX 


28.4 


- 85 


-10 36 


26 15 


168 







b 


17-5 


-"5 


- 8 7 


28 13 


281 30 




c\ 


28.4 


-131 


-13 6 


37 21 


179 


6 




C 


+ 17-5 


-672 


-27 8 


75 48 


329 5 


b' 


(fl 


■9-3 


-24t 


-15 20 


37 SO 


179 


35 




5 


18.1 
19.6 


-683 
-658 


-26 39 


77 5 


330 22 


b 


d 


16.3 


-129 


- 7 56 


37 30 


179 


IS 


a 


n 










d' 


13.8 


- 89 


- 4 46 


38 32 


180 


17 




d 


39-5 


-369 


- I 51 


83 31 


336 38 


■> 


e 


+ 2.9 


-410 


-15 52 


60 33 


202 


18 
6 




d' 


45-3 


-406 


- 2 II 


91 36 


344 53 




} 


6.8 


-56s 


-23 32 


69 21 


211 
















/■ 


7.6 


-573 


-23 42 


70 23 


212 


8 








October 30 c 


h jjm 




g> 


28.5 


-569 


-15 40 


89 II 


230 


S<i 
















g. 
h 


29.5 
31-8 
33-4 


-549 
-524 
+ !34 


-.4 9 
-II 54 
+ 30 57 


89 8 

90 19 

71 . 


230 
232 


S3 
4 
46 


B 


a' 
a 
a" 
b' 


-59-6 
58.1 
56.0 
14.9 


- 95 
-117 
-124 
-460 


-25 20 

-25 51 

-25 12 

-37 8 


337 57 
341 7 
344 48 
35 50 


273 42 
276 53 
280 33 
33' 35 


a 
a' 
b. 




















October 24 


h ^m 








»" 


14-3 
12.7 


-452 

-477 
+ 293 


-26 49 

+ 15 23 


37 13 
18 37 


332 58 

314 23 


b. 


















a 


-6,.7 


+ 268 


- 7 41 


326 38 


1 78 


i8 




c 


5-3 


+ 390 


+ 17 52 


34 9 


319 54 


C 


b 


32.2 


-127 


-■4 39 


18 51 


230 


31 


a 


d 


+ 2.4 


-134 


— 2 3 


41 15 


337 


d 


b' 


3I-S 


-16s 


-16 28 


20 21 


232 


1 


a' 


e 


63-4 


— 211 


+ 12 36 


113 8 


48 53 


! 


6" 
c 


31.0 
3-4 


-158 
-132 


-IS so 
-3 26 


20 42 

42 4S 


232 

254 


32 

»5 


b 




























d 


+ 3-8 


-562 


-25 22 


61 39 


273 


19 


c 






Oc 


tobcr 31 I 


h jQin 




e 


22.S 


-405 


-8 SI 


71 44 


283 


24 


d 




























t- 


36-9 


-787 


-28 12 


117 3' 


329 


16 


e' 


a 


-63.6 


- S6 


-25 9 


327 6 


277 9 




1 


37-7 


-776 


-27 8 


117 


328 


40 


e 


a' 


62.1 


- 68 


-24 59 


331 17 


281 20 




s 


S7-I 


-435 


- 36 


118 19 


329 


59 


g' 


b- 


319 


-355 


-27 58 


16 35 


326 38 




h 


S8.3 


-156 


+ ■5 52 


los 46 


317 


26 


f 


b, 

< 

b- 

bi 


26.5 
25-7 
24.3 
23.4 
18.0 


-363 
-363 
-400 
-420 


-26 5 
-26 35 
-37 52 


22 I 

23 48 

27 4 


332 4 

333 51 
337 7 


a' 
a 






October 25 c 


h „. 
























-374 


-23 14 


29 50 


339 S3 




a 


-43'i 


- 42 


-14 47 


5 15 


230 


26 


a' 


c. 


25.4 


+418 


+ '<• 55 


I 56 


3" 59 




a' 


42-3 


- 82 


-16 40 


6 S5 


232 


6 


a' 


c, 


25-4 


+400 


+ 15 S7 


2 40 


312 43 




a' 


41. 1 


- 35 


-13 32 


7 II 


232 


22 




C 


24.3 


+409 


+ 16 S2 


3 17 


313 20 




b 


18.1 


- 28 


- 3 41 


27 35 


252 


46 




c' 


20.7 


+344 


+ 14 49 


8 50 


318 S3 




b' 


■S-o 


- 29 


- 2 32 


30 5 


25s 


16 




d- 


1 7-4 


+ 7 


- I 4S 


21 18 


331 21 


b 


c 


s.s 


-467 


-24 39 


46 36 


271 


47 




d- 


.5.6 


+ 26 


-OS 


22 13 


332 16 


b'i 


i 


+ 10.4 


-3" 


- 8 51 


57 46 


282 


57 


b 


d 


II.6 


- 35 


- I 52 


26 S3 


336 S^ 


b- 


d> 


■30 


-361 


-10 4 


61 3 


286 


14 




d' 


4.0 


- 96 


- 2 22 


34 18 


344 21 




e" 


32.6 


-755 


-27 4 


loi 59 


327 


10 


c 


e, 


+44.0 


-618 


-IS 48 


98 37 


48 40 




, s 


32.6 


-759 


-26 44 






38 




'. 


45-3 


-614 


-15 13 


100 29 


50 32 


e> 




33-6 


-746 


102 27 


327 


c 




44.6 


-67s 


-19 22 


106 33 


56 36 


e 


; 


Si.i 


-III 


+ 16 14 


91 48 


316 


59 




; 


58.6 


-186 


+ 12 5S 


98 48 


48 51 


1 


«' 


S»4 


-421 


- 50 


105 8 


330 


19 




/■ 


58.6 


-23s 


+ 10 8 


100 30 


50 33 


f 


« 


S4-7 


-451 


- 2 5 


III 58 


337 


9 


d 


;■ 


61.0 


-204 


+ 12 25 


104 34 


54 37 


1' 


f 


S6.7 


-460 


- 2 22 


118 45 


343 


56 


d' 


;■ 


62.0 


-232 


+ 10 59 


108 19 


58 22 


1' 



Observed PosUions of Sun-Spots 



19 



Ja 



Jd 



U 



i860 November 4 i** 20 



h r%^tn 



a' 

a 

b 

b' 
c 
c' 
d 



n 



e 



M 
F4 



h 



a 

b' 

b 

c 

c» 

e. 
«. 

/• 
/• 
/ 

t 

g 

g' 
h 



-62?I 


-118" 


-27" 


'If 


328" 


' </ 


334* "' 


61.2 


-139 


-28 


4 


330 


12 


336 23 


59-6 


+ 276 


- 4 


16 


323 


25 


329 36 


56.6 


+ 286 


— 2 


23 


328 


39 


334 50 


SS-3 


+242 


- 4 


5 


332 


41 


338 52 


514 


- 94 


— 20 


34 


346 


53 


353 4 


47.8 


— 122 


— 20 


47 


351 


29 


357 40 


5-3 


- 70 


— I 


49 


28 


38 


34 49 


+ 2.3 


-430 


-19 


12 


43 


53 


50 4 


4.6 


-424 


-18 


3 


45 


35 


SI 46 


6.8 
7.8 


-430 
-413 


-16 


55 


47 


41 


53 52 


10.3 


-499 


— 20 


25 


52 


42 


58 53 


^S'3 


-569 


— 22 


53 


59 


46 


65 57 


19.7 


-584 


— 22 


IS 


64 


26 


70 37 


12.3 


— 12 


+ 7 


16 


40 


58 


47 9 


16.5 


+ 36 


+ 11 


17 


43 


16 


49 27 


18.4 


- 29 


+ 8 


23 


46 


18 


52 29 


21.9 


+ 5 


+ 11 


23 


48 


28 


54 39 


25-3 


- 48 


+ 9 


38 


52 


36 


58 47 


32.8 


- IS 


+ 13 


52 


58 


39 


64 50 


35-4 


+ 183 


+aS 


57 


57 


40 


63 51 


38.7 


+ 180 


+ 26 


53 


61 


16 


67 27 


64.8 


-108 


+ 17 


42 


106 


41 


112 52 


65.8 


-"S 


+ 17 


24 


III 


15 


117 26 



November 5 



jh jl" 



a' 

a 

b' 

b 
c 
c' 






/ 

f* 

g 

g' 
k 

A' 



-659 


- 58 


-25 


38 


315 


23 


335 37 


65.4 


- 81 


-26 


44 


317 


17 


337 31 


62.5 


+ 346 


— 2 


13 


307 


38 


327 52 


60.7 


+ 323 


— 2 


18 


316 


14 


336 28 


59-0 


- 9 


-19 


7 


332 


44 


352 58 


57-1 


- 32 


-19 


33 


336 


20 


356 34 


34-1 


+ 538 


+20 


II 


343 


24 


3 38 


30.8 


+527 


+20 


50 


347 


22 


7 36 


6.2 


-341 


-17 


13 


33 


29 


53 43 


2.2 


-38s 


-18 


20 


37 


50 


58 4 


2.2 


-418 


— 20 


17 


38 


47 


59 I 


1.6 


+ 102 


+ 8 


34 


36 


22 


46 36 


+ 1.8 


+ 116 


+ 10 


29 


28 


41 


48 55 


2.7 


+ 148 


+ 12 


32 


38 


37 


48 51 


8.1 


+ 116 


+ 12 


39 


33 


40 


S3 54 


11.6 


+ 55 


+ 10 


31 


37 


53 


58 7 


19.9 


+ 95 


+ 15 


29 


43 


51 


64 5 


10.8 


+309 


+ 24 


21 


31 


14 


51 28 


151 


+348 


+ 28 


12 


34 





54 14 


22.1 


+307 


+ 28 


20 


41 


21 


61 35 


38.2 


+ 277 


+?8 


44 


47 


44 


67 58 


32.1 


-584 


— 21 


38 


65 


31 


85 45 



b 

J'? 

c' 

c» 

c 

d' 

d 

d* 

d> 

e? 
g 



Ja 



J8 



8 



a 

b 

b' 

&» 

c' 

c 

c* 

c» 

c* 

c" 

d 

d' 

e 

f 



• 


+5i» 


-453" 


- 5" 9' 


92° 43' 


112° 57' 


*» 


Si-9 


-446 


- 4 40 


92 49 


113 3 


»' 


53-3 


-491 


- 6 58 


98 44 


118 58 


k 


59-8 


- 46 


+ 19 58 


91 53 


112 7 


k' 


62.3 


- 81 


+ 18 33 


97 42 


117 56 



November 8 o^ 57 



m 



48.1 

43-2 
39-7 
39-7 
37-5 
39-7 
37-3 
35-4 
32.0 

30.0 
28.2 

34-3 

31-1 
36.0 

21.0 



+658 
-125 

-137 
-168 

-191 

+365 
+348 

+391 
+297 

+363 
+314 
+ 16 

o 

+547 
-313 



+ 20 
-18 
-18 
-19 

— 20 

+ 9 

+ 9 
+ 11 

+ 8 

+ 12 

+ 10 

- 7 

- 7 
+ 24 

— 21 



49 
46 

6 

52 
22 

I 

o 

59 

14 
28 

30 
36 

19 

3 

17 



308 26 

352 42 

356 35 

357 5 
359 43 
343 16 
346 21 
346 32 

353 10 
352 42 

356 I 

358 44 
I 58 

348 17 

17 15 







November 7 « 


3»> 43'n 


a 


-67.2 


+ 54 


-19 


30 


306 7 


a' 


60.4 


- 77 


-23 


23 


329 8 


b 


46.1 


+638 


+ 20 


35 


317 29 


b' 


45-7 


+619 


+ 19 


48 


320 30 


C 


32.2 


— 202 


-18 


57 


6 II 


c* 


28.5 


—224 


-18 


50 


9 57 


c 


27.7 


-251 


—20 


6 


II 12 


c* 


25-3 


-281 


—20 


56 


13 57 


d' 


27.7 


+ 288 


+ 9 


16 


358 IS 


d 


23-7 


+313 


+ 12 


3 


55 


d' 


23-7 


+ 269 


+ 9 


42 


^ 17 


d* 


20.0 


+ 214 


+ 8 


6 


7 I 


d* 


17.9 


+ 283 


+ 12 


30 


6 41 


d^ 


15-5 


+ 231 


+ 10 


33 


10 8 


e 


15-5 


+ 502 


+25 


30 


53 


1 


7.0 


—400 


-21 


II 


32 13 


/' 


0.4 


-464 


—22 


37 


39 28 


g 


3-1 


+459 


+27 


43 


13 12 


g' 


+ I.I 


+420 


+27 


I 


18 4 


g' 


4.4 


+414 


+27 


42 


21 10 


h 


0-3 


+ 118 


+ 9 


53 


25 33 


t 


33-0 


-357 


- 5 


30 


64 28 


»' 


36-9 


-411 


- 7 


20 


70 12 


k 


40.7 


+ 68 


+20 


22 


61 58 


I 


47.0 





+ 18 


26 


70 9 


I' 


51-2 


- 25 


+ 18 


15 


75 49 



354 

17 

5 
8 

54 

57 

59 
61 

46 
48 

50 
54 
54 
58 
48 
80 

87 
61 

66 

69 

73 
112 

118 

109 

118 

123 



3 

4 

25^ 

26v 

53 
8 

53 
II 

51 
13 
57 
37 
4 

49 

9 
24 

8 

o 
6 

29 
24 

8 
54 

5 
45 



10 32 

54 48 

58 41 

59 II 
61 49 

45 22 

48 27 

48 38 

55 16 
54 48 

58 7 

60 50 
64 4 

50 23 

79 21 



a 
b' 

b' 



c* 
cs 
e 

} 

g 
g' 



t 



20 



C. H. F. Peters 



Ja 



Ad 



li 



i860 November 8 — Continued 



}' 


-i6fs 


-375" 


/' 


14.9 


-349 


g 


14.9 
13-7 


+ 527 


g' 


9-3 


+ 500 


h 


+ 20.7 


— 292 


A' 


24-3 


-299 


h' 


26.2 


-334 


• 

t 


27.9 


+ 135 


»•' 


30-7 


+ 114 


»•' 


36.1 


+ 61 


k 


49.2 


-599 


I 


55-2 


-505 



-23° 14' 

— 21 10 

+ 27 23 



+ 27 

- 5 

- 5 

- 6 

+ t9 

+ 19 
+ 18 

-15 
-8 



44 

56 
12 

33 
49 
32 

IS 
16 

12 



22° 4c/ 

23 IS 

359 56 

5 26 

50 32 

53 46 

56 26 

47 6 

50 6 

56 14 

97 8 

100 55 



84° 46' 
85 21 

62 2 

67 32 
112 38 

"5 52 
118 32 

109 12 

112 12 

118 20 

159 14 
163 I 



November i6 



o" 33*" 



a 
a' 
b 
J' 



n 



d' 
e 
e' 
e' 

/ 

g 

g' 

g' 
h 



—46.6 


+672 


42.5 


+668 


41. 1 


+ 506 


38.9 


+ 504 




— 100 


39-1 


-"5 


36-5 


— 2 


35-0 




35-0 


- 14 


32.1 


- 47 


17.9 


— 196 


16.2 


-266 


11.2 


-302 


2-3 


-252 


+ 4.3 


— 201 


S-i 


-300 


19.7 


+ 82 


24-5 


+ 79 


25.8 


+ 77 


57-0 


+ 58 



+24 18 
+ 25 42 

+ 17 10 
+ 17 49 

-^5 S3 

- 8 42 

- 9 8 

— 10 o 

-13 52 

— 17 20 

-17 SI 

— 12 14 

- 7 23 

-12 43 

+ 12 41 

+ 13 56 

+ 14 12 
+ 21 58 



November 22 o^ 10™ 



a 



n 



c 

d 

d' 

e 

f 



-64.9 


+ 148 


56.0 


+440 


54-4 


+458 


52.0 


+417 


49.9 


+453 


16.1 


+431 


13.6 


+472 


+ 0.9 


-302 


2.6 


-318 


12.8 


-437 


45-7 


-678 



- 8 45 
+ 10 43 

+ 9 59 
+ 12 36 

+ 21 25 

+ 24 34 
-15 2 

-15 29 

-19 37 
-25 35 



302 42 
306 45 



314 

314 

350 

351 

19 
21 

32 
83 



o 

56 

14 

3 
46 

29 

52 

6 



200 49 
204 52 



212 
213 
248 

249 

277 

279 
290 

341 



7 

3 
21 

10 

53 
36 

59 
13 



c 
d 



304 43 


118 52 


313 28 


127 37 


328 10 


142 19 


330 46 


144 55 


347 59 


162 8 


349 51 


164 


350 45 


164 54 


354 4 


168 13 


9 


183 9 


II 46 


185 55 


16 35 


190 44 


22 38. 


196 47 


26 41 


200 50 


29 34 


203 43 


33 6 


207 IS 


37 14 


211 23 


38 24 


212 33 


73 9 


247 18 



a 
b 



c 

e 
g 



g 
h 



a 
a" 
b 
c 

d 

d' 

e 

f 
g 

h 

m 

t 
k 
I 
I' 



a 

b 

b' 

c 

d 

e 

u 
u 
n 



Ja 



J» 



a V 



+52J3 


-428" 


53-1 


-599 


56.0 


-456 



8O50' 


72° 42' 


330° 49' 


18 54 


90 2 


348 9 


9 37 


80 so 


338 57 



November 24 23** 49" 



-58.7 


+370 


56.1 


+367 


38.3 


+ 533 


30.8 


— 172 


25.8 


-195 


20.S 


+ 578 


18.7 


+ 553 


12.9 


-315 


+ 32.2 


-336 


33-5 


—620 


35-6 


-531 


39-4 


-388 


43-1 


-558 


48.7 


+ 136 


51-3 


+ 135 



+ 5 
+ 6 

+ 21 

-16 

-17 

+ 29 

+ 28 

-19 

- 9 

-25 
-18 

— 10 
-19 

+ 21 
+ 22 



November 2$ cfi 37 



m 



a 


-62.8 


+403 


a' 


61.5 


+394 


b 


46.5 


+575 


c 


44.1 


-114 


c^ 


40.3 


-141 


d 


31.6 


+630 


d^ 


29.4 


+608 


e 


26.5 


— 246 


f 


+ 18.7 


—271 


g 


23.6 


-566 


h 


24.5 


-465 


t 


33-6 


-510 


k 


35-7 


+ 188 


*' 


40.0 


+ 183 


/ 


59-9 


-317 


/' 


62.4 


-301 



+ 6 
+ 6 
+ 21 
-16 
-17 
+ 29 
+ 28 
-19 

— 9 

-25 
-18 

-19 

+ 21 
+ 21 

— I 

— o 



November 28 22'' 5s 



m 



-59-1 


—104 


24.6 


- 81 


17.0 


—146 


14.4 


-379 


5-9 


+387 


3-3 


-346 


-h 0.0 


+172 


0.7 


+174 


7.8 


+165 



-19 

- 8 

— II 

-24 
+ 21 

-19 

+ 10 

+ 10 

+ 12 



/ 



55 


303 


46 


229 45 


29 


308 


35 


234 34 


2 


323 


14 


249 13 


28 


348 


50 


274 49 


21 


353 


34 


279 33 


2 


339 





264 59 


I 


341 


48 


267 47 


53 


6 


34 


292 33 


12 


44 


36 


330 35 


45 


57 


41 


343 40 


58 


54 


51 


340 50 


23 


Si 


13 


339 " 


26 


65 


19 


351 18 


36 


52 


38 


338 37 


13 


55 


55 


341 54 



a 
a" 
b 
c 

d 

d' 

e 

f 
g 

h 

• 

k 
k' 



40 


288 





228 29 


38 


294 


31 


235 


18 


309 


12 


249 41 


45 


334 





274 29 


IS 


338 


18 


278 47 


2 


324 


6 


264 35 


20 


327 


SO 


268 19 


36 


352 


36 


293 5 


12 


30 


6 


330 35 


22 


43 


31 


344 


58 


40 


26 


340 55 


18 


so 


54 


351 23 





37 


9 


337 38 


49 


41 


35 


342 4 


59 


76 


15 


16 44 


32 


80 


53 


21 22 



a 
b 
c 

e 
d 



46 


3" 43 


293 19 


37 


348 29 


330 5 


24 


356 2 


337 38 


30 


1 49 


343 2S 


31 


354 59 


336 35 


37 


10 38 


352 14 


32 


4 7 


345 43 


49 


4 38 


346 14 


I 


10 24 


352 



Observed Positions oj Sun-Spots 



21 



Aa 



a 
b 
c 

d 

e 
e' 

i 

g 
h 



Jd 



i860 November 28 — Continued 



n 


+ 9-7 


+ 169" 


g 


14-3 


+308 


g' 


18.3 


+330 


h 


19-5 


-319 


h' 


22.9 


-348 


h' 


24.6 


-390 


A3 


25-5 


-347 


• 


35-4 


-163 


*° 


53-7 


— 100 


s 


55-1 


- 72 



December 14 o^ 56 



m 



-65.1 


+329 


56-5 


+ 554 


54-9 


-161 


53-1 


— 129 


49.1 


-166 


48.2 


-235 


46.2 


— 240 


5-6 


-231 


2-3 


-356 


+ 0.8 


-388 


0.8 


+515 


5-5 


+ 182 


28.S 


+ 64 



December 15 o** 33 



m 



a 


-62.8 


— 146 


a^ 


62.0 


-116 


a» 


57-9 


-218 


a' 


56.1 


— 220 


b 


21.7 


-171 


b^ 


17.2 


-323 


6' 


12.9 


-348 


c 


1 1.9 


+ SSI 


d 


9.9 


-1-225 


e 


-f-13.0 


+ 109 



-17 

-IS 

— 21 

— 21 

-14 

— 21 

-23 
+ 30 
-I- 10 

+ 6 



December 23 o^ 22 



m 



a' 


-54-7 


+499 


a' 


54-2 


+479 


a 


52.2 


+472 


a» 


50-7 


+501 


b 


48.9 


- 28 


ft' 


45-2 


— 169 


b' 


44.0 


-166 


&» 


40.0 


-189 



+24 

+ 22 
+ 22 
+ 24 

- 7 

-IS 

-15 
-16 



82 



+12° 42' 


"^53' 


353° 29' 


+ 21 58 


13 28 


355 4 


+ 24 18 


16 37 


358 13 


— 12 29 


28 40 


10 16 


-13 20 


32 16 


13 52 


-15 18 


34 54 


t6 30 


-12 39 


34 32 


16 8 


+ 03 


39 3 


20 39 


+ 8 42 


57 56 


39 32 



+ 9 28 


274 S4 


122 13 


+ 24 19 


276 16 


123 3S 


-18 


301 2 


148 21 


-IS SI 


303 30 


ISO 49 


-17 27 


308 II 


iss 30 


-21 35 


308 58 


156 17 


-21 38 


311 16 


iS8 3S 


-IS 19 


348 4S 


196 4 


— 22 21 


3S2 SI 


200 10 


-23 52 


3SS 5S 


203 14 


+30 I 


34S 29 


192 48 


+ 10 8 


3S3 22 


2CO 41 


+ 6 38 


13 22 


220 41 



44 


287 $2 


149 


51 


289 38 


150 46 


33 


29s 


156 8 


28 


297 40 


158 48 


4 


333 49 


194 57 


37 


338 38 


199 46 


33 


342 30 


203 38 


24 


332 28 


193 36 


24 


339 39 


200 47 


46 


359 10 


220 18 



13 


278 26 


251 35 


54 


280 53 


254 2 


30 


284 33 


257 42 


24 


285 21 


258 30 


19 


298 42 


271 SI 


26 


302 27 


275 36 


II 


303 48 


276 57 


8 


307 44 


280 53 



a 
o' 

o» 
o» 

ft' 

ft' 

c 

d 

e 



5 



a' 

a 

a' 

ft 

c' 

c 

d' 

d* 

d 

e 

«' 

/ 

g 

g' 
A' 

h 

t 

i' 



a 

b' 

b 

c 

d 

d' 

d' 

e^ 

e* 

e 

f 
g 
g' 



Ja 



Jd 



L« 



Si 
•9 



c 


-i5?o 


+318" 


c^ 


9.2 


+317 


c» 


6.9 


+ 295 


c^ 


2.8 


+30S 


d 


+ 11.9 


— 210 


d^ 


13.8 


— 206 


e' 


19.2 


+ 229 


e^ 


27.2 


+ 257 


e 


31-9 


+ 257 


e^ 


34.7 


+ 264 


} 


42.3 


-414 


g\ 


68.6 


+ 47 


g\ 


69.1 


+ 30 


g 


70.0 


+ S4 



-69.7 

68.4 
65.2 

61.0 

40.3 

+ 20.0 

21. 1 
24.5 

34-5 

37-9 

39-3 

39-3 
46.2 

58.4 
59-8 



+ 15" 

+ 15 

+ 14 

+ 15 
-13 

-13 

+ 12 

+ 15 

+ 15 
+ 16 

— 22 

+ 7 
+ 6 



10' 
38 

29 
26 

29 

4 

49 

17 
46 

29 
37 
49 
56 



+ 8 31 



1861 January 2 23'' 35 



m 



-63-5 


+ 157 


59-0 


+ 164 


55-1 


+ 199 


62.0 


-318 


44.8 


-124 


41.2 


-132 


20.1 


-274 


17-3 


-3" 


15-9 


-281 


10. 1 


+ 162 


8.5 


+ 150 


+42.7 


+412 


49.2 


+ 299 


51-0 


+335 


58.1 


-258 


590 


—272 


64.1 


+313 


64.8 


+333 



+ 6 
+ 6 
+ 8 

— 21 

— 10 

— II 
-19 

— 22 

— 20 

+ 5 

+ 5 
+ 22 

+ 16 

+ 18 

-16 

-16 

+ 18 

+ 20 



44 

49 
42 

13 

35 
8 

46 

I 

II 

57 
12 

51 

5 
28 

7 

51 

25 
o 



267 20 


20 30 


274 53 


28 3 


279 46 


32 56 


263 31 


16 41 


292 7 


45 17 


295 45 


48 55 


314 38 


67 48 


316 57 


70 7 


318 20 


71 30 


323 20 


76 30 


324 39 


77 49 


" 37 


124 47 


17 14 


130 24 


20 12 


133 22 


30 30 


143 40 


32 26 


145 36 


42 24 


155 34 


46 17 


159 27 



January 4 o** 10" 



+ 133 
+ 165 

-173 

-173 

-I- 150 

+327 
+328 

+334 
-230 

-213 

— 229 
-302 

+ 345 

— 206 

-185 



7 

8 



+ 
+ 

— 12 

— 12 

+ 5 
+ 12 

+ 13 
+ 16 

-16 

-15 
-16 

—20 

+ 17 
-14 

— 12 



327" 20' 


300° 29' 


332 10 


305 19 


334 16 


307 25 


337 37 


310 46 


352 55 


326 4 


354 25 


327 34 


356 13 


329 22 


3 10 


336 19 


7 27 


340 36 


10 7 


343 16 


24 59 


358 8 


55 32 


28 41 


57 14 


30 23 


60 57 


34 6 



a 
a* 



a 



a 



e^ 
e 

} 



15 


247 


4 


29 39 


50 


252 


I 


33 36 


27 


260 





41 3S 





268 


13 


49 48 


42 


294 


53 


76 28 


51 


349 


35 


131 10 


47 


349 


43 


131 18 


25 


350 


39 


132 14 


39 





4 


141 39 


32 


3 


16 


144 SI 


26 


4 


51 


146 26 


48 


5 


54 


147 29 


55 


12 


39 


154 14 





27 


38 


169 13 


39 


29 


21 


170 56 



33 



C. H. F. Peters 



a 
b 
c 

c* 
c» 

d' 

di 

d* 

d 

d^ 

e 

i 



a 
b 
c 
d 
e 

/ 
g 



a 
b 

c' 

c 

d 

e 

r 
/• 

g 
g' 



da 



Jd 



8 



i86i January 5 o" 23 



)> »»<» 



-66?s 


~i94" 


- 9° 


S4' 


256° 6' 


51*50' 


52.5 


+ 133 


+ 5 


32 


280 41 


76 25 


+ 3-2 


+317 


+14 


S8 


331 21 


127 5 


S-o 


+313 


+14 


43 


332 S2 


128 36 


9.4 


+331 


+ IS 


49 


336 38 


132 22 


9.4 


+384 


+19 


7 


336 49 


132 33 


19.6 


-218 


-16 


33 


34S 13 


140 57 


21.8 


— 211 


-16 


6 


347 7 


142 51 


24.0 


-203 


-15 


36 


349 a 


144 46 


25.0 


-249 


-18 


20 


3SO 14 


145 58 


25.6 


— 209 


-15 


S6 


3SO 29 


146 13 


30.1 


-249 


-18 


14 


355 6 


150 50 


48.0 


— 192 


-14 


17 


12 42 


168 26 


66.1 


+ 226 


+11 


49 


41 s 


296 49 



January 12 o^ 35 



m 



-63.8 


-338 


-17 37 


245 22 


139 28 


60.7 


-321 


-17 25 


254 16 


148 22 


46.4 


-233 


-14 24 


277 40 


171 46 


24.8 


+179 


+ 7 34 


301 37 


195 43 


+33.0 


- 92 


-11 8 


349 20 


243 26 


35.4 


-85 


-10 47 


351 39 


245 45 


49.8 


+300 


+ " 55 


9 9 


263 IS 


61.3 


+307 


+ 12 54 


26 58 


281 4 



January 22 i** 5 



m 



-64.3 


+ 106 


+ 11 


55 


244 


41 


279 25 


36.1 


-145 


- 8 


37 


278 


39 


313 23 


32.1 


-103 


- 6 


53 


283 


I 


317 45 


26.5 


-405 


-25 


24 


282 


25 


317 9 


23.8 


—401 


-25 


36 


285 


9 


319 53 


19.7 


+ 33 


— 


59 


29s 


25 


330 9 


16.2 


+ 23 


— 2 


3 


298 


13 


332 57 


II.O 


+ 565 


+30 


50 


306 


31 


341 15 


+29-5 


+234 


+ 5 


8 


338 


19 


13 3 


34-8 


+292 


+ 8 


10 


344 


XI 


18 55 


37.4 


+222 


+ 3 


49 


345 


39 


20 23 


37-9 


+ 288 
+ 246 


+ 6 


31 


346 


50 


21 34 


39-1 


+ 248 


+ 5 


14 


347 


42 


22 26 


45-0 


+304 


+ 8 


16 


354 


58 


29 42 


49.1 


— 2 


- 9 


57 


356 


18 


31 2 


50.7 


- 52 


— 12 


56 


358 


12 


32 56 


55-8 


- 19 


— II 


20 


4 


51 


39 35 



January 23 o** 31 



m 



a 

0} 



-47.8 

44.5 


-182 
-150 


- 8 16 

— 7 10 


264 46 
269 I 


313 12 
3x7 27 



c 

d? 



a 
a' 



b 
b' 



c^ 
c* 



d 

d' 

d^ 



a 
a* 



a 

a' 

b 

c* 

c 

d^ 

d^ 

d^ 

d 

e 
e 

e 

/• 

/ 

g 



a 

6' 

b* 

b» 

b* 

b 

c 

c' 

c» 

c» 

<r» 

d* 
d 

d* 
e 



Aa 



J9 



L' 



u 



-66.7 

39.8 

38.0 

37-5 

37-3 

35-9 

35-3 
28.1 

23.0 

19.6 

13-3 

+ 9-5 
10.1 

14.2 
23.6 

29.5 

44-3 
46.8 



January 25 o'' 34" 



January 27 o** 43" 



— 176 

+ 75 
+ 187 

+ 26 

+ 70 

+ 128 

— 169 

-173 
-150 
-182 

— 124 

+433 

+345 
+426 

+360 

+359 

+ 55 
+ 85 



— o 

+ 5 
+ 11 
+ 2 



+ 
+ 



4 
7 

- 9 

— 10 

— 10 

-13 

— 10 

+ 18 
+ 12 

+ 17 
+ 11 
+ 11 

- 8 

- 6 



51 
35 
46 

17 

47 
49 
14 
54 

33 

I 

49 
21 

49 

13 

57 

13 
6 

34 



225 42 

272 28 

275 5 
274 14 

274 54 

276 48 

273 25 
280 4 

285 I 

287 28 

293 43 

319 24 

318 34 

323 23 

330 33 

336 2 

346 33 

349 36 



330 23 

17 9 
19 46 

18 55 

19 35 
21 29 

18 6 

24 45 
29 42 
32 9 
38 24 



64 

63 
68 

75 



5 
15 

4 
14 



80 43 
91 14 

94 17 



I 



b 


-33-9 


- 5" 


+ 0" 2' 


281° 31' 


329° 57' 


6' 


30.5 


- 9 


- I 38 


284 33 


332 59 


c 


+ 21.0 


+260 


+ 7 13 


330 16 


18 42 


c* 


22.7 


+ 184 


+ 2 33 


330 52 


19 18 


c 


25-1 


+256 


+ 6 33 


333 49 


22 15 


c» 


32.7 


+283 


+ 7 29 


341 9 


29 35 


d 


37-7 


- 14 


— 10 17 


343 4 


31 30 


d' 


37-4 


- 61 


-13 


342 38 


31 4 


d* 


39-3 


- 61 


-13 6 


344 34 


33 


d» 


45-2 


- 23 


— II 19 


350 53 


39 19 



c 

di 

d 



-62.6 


-288 


- 9 


34 


235 


39 


312 II 


61.3 


—242 


- 7 


35 


241 





317 32 


56.3 


- 99 


— I 


5 


253 


25 


329 57 


16.2 


+ 141 


+ 4 


51 


296 


21 


" S3 


9-7 


+ 134 


+ 3 


26 


301 


40 


18 12 


8.6 


+ 246 


+ 9 


50 


303 


39 


20 II 


6.6 


+ 162 


+ 4 


35 


304 


31 


21 3 


6.6 


+216 


+ 7 


45 


304 


59 


21 31 


5-3 


-87 


- 9 


56 


303 





19 32 


+ 1.3 


-113 


— 12 


23 


308 


II 


24 43 


7.6 


- 66 


— 10 


31 


313 


50 


30 22 


10.3 


-106 


-13 


12 


315 


48 


32 20 


37-8 


+473 


+ 18 


II 


348 


54 


65 26 


38.6 


+388 


+ 12 


45 


347 


22 


63 54 


40.7 


+471 


+ 17 


51 


352 


7 


68 39 


48.8 


+381 


+ 11 


42 


359 


6 


75 38 


51-8 


+392 


+ 12 


18 


3 


39 


80 II 


63.6 


+ 54 


- 8 


2 


15 


41 


92 13 



b* 

b 

c 

C? 

c* 

c> 

d' 

d* 

d 

d> 

d* 

e 



a 



6' 
c 



Observed Positions of Sun-Spots 



»3 



a 



a 

a* 

b 

b' 

c 

d 

e 

f 
g' 

h 



a' 

b 

b' 

b' 

c' 

c 

d 



a 

a* 

b 

c 

c' 

c* 

c' 

d 

e 

e' 

/ 
/' 
/• 
g 



Jt2- 



h 
As 



Ja 



Jd 



1801 February i o** 39 



h ^r\lll 



-62;2 


-376" 


- 10° 52' 


218° 21' 


33** 10' 


60.8 


-399 


-12 49 


221 29 


36 18 


54-4 


+ 202 


+ 18 II 


250 53 


65 42 


53-2 


+ 206 


+ 18 4 


252 32 


67 21 


47.8 


+ 127 


+ 11 40 


259 18 


74 7 


27.8 


- 56 


- 3 44 


276 58 


91 47 


+ 5-5 


+571 


+ 27 18 


314 34 


129 23 


8.5 


+447 


+ 18 35 


314 38 


129 27 


1 1.4 


+218 


+ 4 17 


313 22 


128 II 


13.2 


+ 228 


+ 4 34 


315 I 


129 50 


55.3 


+461 


+ 13 58 


8 6 


182 55 



February 6 23'' 34"" 



-52.3 



50.1 
48.3 
52.3 
47-9 
46.3 
32.7 

30.5 
26.2 

28.3 



32.0 



-456 



-430 
-440 

+ 23 
+ 82 
+ 62 
-278 

-255 
+ 54 
+ 55 



+ 62 



-17 36 



-17 
-18 
+ 8 
+ 10 
+ 8 

-14 

-13 

- 8 

- 8 



5 
16 

18 

16 

37 
12 

33 
32 

51 



-94 



2-io «:6 



236 14 
238 20 

247 43 

253 48 

255 24 
262 23 

265 12 

319 5 
321 2 



324 35 



115 18 



120 37 

122 42 

132 5 

138 10 

139 46 
146 45 

149 34 

203 27 

205 24 



208 57 



February 12 o'' 30" 



54-1 

53-3 

49-7 

36.3 

15-9 

7.5 
6.8 

6.1 

5-4 
22.8 

25.5 
28.8 

48.3 
50-5 
51-3 
51-3 

52.2 



-314 
-289 

— 290 

-275 
+ 451 

+475 
+464 
+478 
-185 
+442 
+466 

+496 
+ 182 
+200 
+ 178 
+422 

+4S2 



- 7 33 

- 6 35 
-80 



- II 
+ 23 

+ 22 
+22 
+22 

-15 
+ 13 
+ 14 

+ 15 

- 6 

- 5 

- 6 

7 
J2. 



+ 
+ 



49 
49 
56 

2 

44 
48 
27 

23 

35 
20 

35 
58 
36 
27 



229 15 

231 38 

236 34 

252 14 

284 II 

292 4 

292 28 

293 24 
297 49 

317 54 

321 8 

325 19 

338 13 

341 29 

342 9 

349 49 

3-';3 o 



198 21 

200 44 

205 40 

221 20 

253 17 
261 10 

261 34 

262 30 
266 55 
287 o 
290 14 

294 25 
307 19 

310 35 
3" 15 
318 55 
322 6 



52.6 
^3-+ 



SS-o 
55-6 



-138 
--*6^ 



-135 
-"5 



-25 36 
—27 12 



-25 42 
-24 34 

-n 5 



341 47 
3 4 3 15 



345 40 

346 31 

i A7 Si 



310 53 
31a 21 



314 46 

315 37 
3T7 n 



u 



a' 



6' 
c 



d 



a 
b 



c 



c' 

d 

d' 
e 

/ 
g 
g' 



b, 
b. 



b* 



b* 



d 

d' 

d' 

d> 

e' 

e 

e* 

e» 

/ 

g 

g' 

g' 

g' 

g* 



Ja 



Jd 



t — 
k 



-58;o 


+281" 


- I*'28' 


355*40' 


324" 46' 


64.4 


- 9 


-18 36 


5 18 


334 24 


65.6 , 


- 16 


-18 48 


9 58 


339 4 


65.6 


- 47 


! —20 36 


10 24 


339 30 



February 14 



jh jjin 



-36.5 
5-4 
4.2 



+ 1.9 
20.5 



26.6 
27.7 
27.9 
32.0 

35-9 
38.8 
39-1 
Si-7 
54.9 



+ 158 
+338 
+345 



+414 
+ 84 



+ 110 
+ 122 

+380 
+421 
-191 
-189 
+ 246 

- 9 

— I 



+ 12 32 

+ 13 47 
+ 13 52 



+ 10 25 
-79 



-72 

- 6 34 
+ 8 16 

+ 9 54 

- 26 21 

-26 50 

- I 44 
-18 28 

-18 23 



259 2 

289 30 

290 38 



297 10 
306 33 



312 26 

313 39 
319 12 

324 20 

318 12 

321 30 

327 9 

338 34 

343 19 



256 
287 
288 



36 

4 
12 



294 
304 



44 
7 



February 16 o** 43 



m 



a, - 






32.6 
32.2 
31.6 
26.8 
21.5 
8.6 
8.0 



+ 184 
+ 210 
+ 208 
+243 

+330 

- 74 

- 42 



2.7 



+ i:: 



0.7 
0.2 
0.9 

3-1 
4.3 
6.5 

9.6 

II.O 

7.9 
".5 

13-7 
14.9 

12.7 

27-3 
27.9 

28.9 

30.0 

33-4 
-300. 



+ 3 
+279 

+284 

-157 

+3" 
-119 

-117 

-135 
—291 

-287 

—261 

-286 

+ 142 

- 93 

- 84 

- 102 

- 68 

- 90 



+ 12 36 
+ 14 25 
+14 5 

+ 14 34 
+18 4 

- 8 43 

- 7 7 
- — 6-^*^ 

- 6 13 

— 6- 



261 2 

262 3 
262 36 
267 36 

273 42 

277 25 

278 30 
282 16 



-5» 

— 6 38 

+ 8 42 

+ 8 47 
+ 9 28 

-16 34 

-15 22 

— 16 4 

— 17 27 

-25 36 
—26 22 

-25 25 

-27 13 

— 2 19 
-19 4 
-18 42 

-19 57 
-18 15 

— 20 18 

-T« 3T 



283 43 

484-3& 



285 21 

291 10 

291 53 

295 14 

285 30 

289 6 

291 47 

292 41 
287 6 

290 28 

292 54 

293 36 
298 56 

308 7 

308 SI 

309 34 
311 6 

314 17 

3 T 5 35 



310 

3" 
316 

321 

315 
319 
324 
336 
340 



13 
46 

54 
46 

4 

43 
8 

53 



286 
287 
287 
292 
299 
302 

303 



24 

25 
58 

58 

4 

47 

52 



3 7 38 



309 
609- 



5 



310 
316 

317 
320 
310 

314 

317 
318 
312 

315 
318 

318 
324 

333 

334 

334 

336 

339 
44a. 



43 
32 

15 
36 

52 
28 

9 

3 
28 

50 
16 

58 
18 

29 

13 
56 
28 

39 

4J- 



II 

/ 
g 
g' 



J.6, 



24 



C. H.^F. Peters 



5 



Ja 



A» 



h 
k 



a 
b 
b' 

c» 

c 

c» 

c* 

d 

e 

/ 

g 

g' 

g' 
h 

A' 

• 

». 
». 

^•8 



a 

6' 
b' 
J» 
c' 
c. 

c' 
ci 
c* 



SI 

I 



s 



i86i February i6 — Continued 



+30?9 


+406" 


54-1 


+408 


SS-4 


+408 


65.2 


- 70 



+ 8° 44' 


321° 3' 


346° 25' 


+ 5 16 


350 47 


16 9 


+ 5 13 


353 28 


18 so 


-23 16 


6 50 


32 12 



February 22 o^ 13 



m 



-55-4 


-308 


54. 1 


-103 


50.6 


- 96 


45-9 


—462 


45-0 


-474 


44.0 


-495 


42.0 


-474 


37-3 


-503 


42.9 


-651 


36.2 


-3" 


35-0 


-285 


23.2 


+ 239 


22.4 


+ 276 


4.3 


+ 262 


0.6 


+302 


+ 2.7 


+315 


12.8 


—222 


14.1 


-257 


159 


— 227 


15-3 


+ 520 


16.1 


+ 521 


18.6 


+527 


19.9 


+ 530 


20.7 


+514 


22.5 


+ 535 


24.7 


+ 549 


27.6 


+582 


29.6 


+ 583 


30-4 


+587 



— 3 
+ 6 

+ 5 

-15 
-16 

-18 

-18 

— 21 
-26 

— II 

— 10 

+ 13 

+ 15 
+ 8 

+ 9 

+ 9 

-23 

-25 

-24 
+ 18 

+ 18 

+ 17 

+ 17 
+ 16 

+ 17 
+ 17 
+ 19 
+ 18 
+ 18 



38 


215 


57 


325 14 


21 


225 


45 


335 2 


10 


230 


49 


340 6 


45 


222 





331 17 


46 


222 


28 


331 45 


16 


222 


29 


331 46 


4 


226 


24 


335 41 


34 


230 


21 


339 38 


27 


210 


8 


319 25 


54 


240 


16 


349 33 


58 


242 


23 


351 40 


34 


265 


13 


14 30 


28 


266 


35 


15 52 


43 


281 


54 


31 II 


56 


285 


30 


34 47 


42 


288 


31 


37 48 


20 


286 


14 


35 31 


45 


286 


48 


36 5 


32 


288 


59 


38 16 


23 


304 


42 


53 59 


14 


305 


27 


54 44 


56 


307 


57 


57 14 


45 


309 


19 


58 36 


33 


309 


27 


58 44 


25 


3" 


57 


61 14 


42 


314 


37 


63 54 


6 


318 


55 


68 12 


42 


321 


5 


70 22 


46 


322 


13 


71 30 



February 25 o** 57 



m 



-54.3 


-507 


43-5 


+ 6 


42.2 


+ 47 


42.2 


+ 2 


39-3 


+ 68 


28.3 


+307 


25.0 


+308 


23.6 


+301 


20.3 


+347 


17.8 


+320 


13.8 


+382 



— 12 
+ 8 
+ 10 

+ 7 
+ 10 

+ 19 
+ 18 

+ 17 

+ 17 
+ 16 

+ 18 



30 


198 I 


349 49 


22 


238 22 


30 10 


5 


240 39 


32 27 


37 


239 44 


31 32 


8 


244 2 


35 50 


42 


258 54 


50 42 


30 


262 2 


S3 5° 


34 


263 9 


54 57 


44 


266 31 


58 19 


35 


268 41 


60 29 


54 


273 22 


65 10 



b 
b' 

d 
d' 
d' 

c, 
c. 



c* 



a 

a' 

a' 



K 
b' 

b* 

b* 



I 



Ja 



J9 



L- 



Si 



c* 


- 9-9 


+405" 


c« 


6.3 


+422 


d 


22.8 


-434 


d' 


21-5 


—422 


d* 


20.7 


-449 


d' 


19. 1 


-435 


e 


+ 19-3 


+633 


«' 


22.8 


+654 


/ 


21.7 


+515 


g 


45-2 


+456 


h 


48.5 


+ SI 


• 


51.0 


+493 



+ 18° 57' 


277* 13' 


69° I' 


+ 18 44 


280 43 


72 31 


-23 7 


245 8 


36 56 


-22 57 


246 SI 


38 39 


-24 44 


246 29 


38 17 


-24 34 


248 33 


40 21 


+24 7 


310 21 


I03 9 


+ 24 34 


314 54 


106 42 


+ 15 52 


307 47 


99 35 


+ 6 52 


331 13 


123 I 


-17 18 


324 26 


116 14 


+ 8 22 


342 44 


134 32 



February 26 o^ 48 



m 



a 


-52.7 


- 83 


0' 


52.0 


- 92 


a* 


514 


- 46 


b. 


37-2 


+ 225 


b. 


36.3 


+ 212 


ft' 


33-4 


+ 231 


b' 


30-9 


+ 233 


b^ 


28.6 


+295 


b* 


26.4 


+ 299 


b^ 


22.9 


+324 


6« 


20.5 


+354 


6' 


12.3 


+ 270 


c 


32.2 


-513 


C 


28.9 


-517 


d 


+ 8.6 


+ 459 


e 


II.O 


+605 


f 


35-1 


+424 


g 


35-8 


+638 


h 


43-5 


+477 


h' 


47-9 


+478 


h' 


48.7 


+ 503 


• 

t 


52.0 


+ 111 


k 


59-5 


+ 189 



7 
6 



+ 

+ 

+ 9 
+ 18 

+ 17 

+ 17 
+ 16 

+ 19 
+ 18 

+ 18 

+ 19 
+ 11 

-23 

-25 
+ 16 

+ 24 

+ 6 

+ 20 

+ 8 

+ 7 
+ 9 

-14 
— II 



Febniary 27 i** 20" 



a 


-59-5 


-166 


a' 


58.9 


-150 


a' 


58.4 


— 122 


a» 


57-7 


- 99 


b. 


48.1 


+ 141 


b. 


47-5 


+ 127 


6* 


45-4 


+ 135 


b' 


42.8 


+ 141 


b] 


40.4 


+ 208 


bl 


40.4 


+ 186 


b* 


38.3 


+210 



+ 7 

+ 7 
+ 8 

+ 9 
+ 18 

+ 17 
+ 16 

+ 16 

+ 18 

+ 17 
+ 18 



c 



e 
d 

} 



44 


224 


I 


29 46 


56 


224 


45 


30 30 


8 


226 


42 


32 27 


27 


247 


52 


53 37 


17 


248 


39 


54 24 


15 


251 


49 


57 34 


22 


254 


19 


60 4 


10 


257 


32 


63 17 


35 


259 


38 


65 23 


45 


263 


17 


69 2 


39 


266 


3 


71 48 


47 


271 


24 


77 9 


26 


230 


57 


36 42 


3 


234 


10 


39 55 


9 


293 


25 


99 10 


38 


300 


24 


106 9 


5° 


316 58 


122 43 


5 


328 


9 


133 54 


14 


329 


2 


134 57 


34 


335 


31 


141 16 


2 


338 


24 


144 9 


44 


329 


19 


135 4 


9 


344 


28 


150 13 



a* 

ft. 
b, 
6' 

b' 

b\ 
b* 
6* 



e 
F 

g 
g' 
g' 



5 


208 53 


28 59 


33 


210 46 


30 52 


46 


212 40 


32 46 


35 


214 39 


34 45 


22 


233 19 


53 25 


17 


233 53 


53 59 


45 


236 31 


56 37 


2 


239 35 


59 41 


55 


243 18 


63 24 


37 


242 58 


63 4 


10 


245 31 


65 37 



a' 

ft. 

ft. 
6' 

b' 

b» 

b* 



Observed Positions of Sun-Spots 



25 



I 



Aa 



Ai 



§ 



a 
o' 

J. 

K 
J' 

h' 

Ifi 

b* 

c 
d 

« 
/ 

A' 

A» 
A» 
A* 
A* 

• 

A 



1861 February 27 — Continued 



js 


-35?7 


+232" 


6« 


34-9 


+ 286 


c 


39-2 


-586 


d 


4.2 


+403 


e 


+ 22.5 


+362 


/ 


27.2 


+ 586 


/• 


27.9 


+629 


g 


329 


+433 


g' 


38.6 


+440 


g' 


41.2 


+454 


g' 


41.9 


+474 


g* 


43-4 


+471 


h 


63-7 


+ 122 



+18° 

+ 21 

-23 
+ 16 

+ 6 
+ 18 
+ 21 
+ 8 
+ 6 
+ 
+ 

+ 7 
-15 



7 
8 



22 

17 
52 

49 
16 

32 

9 
2 

47 

5 

9 

39 

15 



248° 36' 
250 15 



216 
280 
301 

314 

317 

313 
320 

324 
325 
327 
354 



42 

14 

S3 
22 

18 

55 

29 
8 

50 

43 
21 



68° 


42' 


70 


21 


36 48 


100 


20 


121 


59 


134 


28 


137 


24 


134 


I 


140 


35 


144 


U 


MS 


56 


M7 


49 


174 


27 



February 28 i^ 13°" 



—62.7 


-197 


62.8 


-155 


56-5 


+ 87 


55-9 


+ 77 


54-8 


+ 76 


52.4 


+ 77 


50.0 


+ 148 


48.4 


+ M7 


48.3 


+ 122 


46.0 


+ 206 


43-7 


-631 


19-5 


+309 


16.0 


+346 


+ 9-3 


+ 748 


9.8 


+ 724 


iS-i 


- 94 


17.8 


- 


17.7 


+ 599 


20.7 


+394 


26.2 


+410 


27-5 


+403 


28.8 


+400 


31-1 


+440 


31-7 


+448 


44.4 


+ 169 


47.0 


+ 176 


58.5 


+ 134 


59-0 


+ 141 


62.6 


+ 103 



+ 7 
+ 10 

+ 19 
+ 18 

+ 18 

+ 16 

+ 19 
+ 19 
+ 17 
+ 21 

-23 
+ 16 

+ 17 

+35 

+33 
-17 

-18 

+ 21 

+ 8 



+ 

+ 
+ 
+ 

+ 



7 

7 
6 

8 

8 



— 10 

— 10 
-14 
-14 
-16 



57 

7 

35 
42 

5 

53 
53 

5 

34 

29 

31 

41 

35 
10 

10 

8 

5 

54 
31 
56 
10 

39 
24 

44 

19 
28 

47 
25 
45 



March 4 o'' 46 



m 






-61.3 
61.3 



39 
65 



+ 16 14 
+ M 49 



202 S3 
202 15 



JO 

c 

D 



g 
h 

h'h' 

h* 

k'?k 



197 


4 


31 8 


199 





33 4 


219 


16 


53 20 


220 


6 


54 10 


221 


53 


55 57 


22$ 


38 


59 42 


229 


54 


63 58 


231 


57 


66 I 


231 


46 


65 50 


235 


43 


69 47 


204 


18 


38 22 


264 


II 


98 15 


267 


59 


102 3 


304 


12 


138 16 


303 


15 


137 19 


284 


22 


118 26 


286 


44 


120 48 


304 


41 


138 45 


300 


13 


134 17 


305 


47 


139 51 


306 


47 


140 51 


307 


57 


142 I 


3" 


33 


MS 37 


312 


23 


146 27 


318 


25 


152 29 


321 


48 


155 52 


339 


12 


173 16 


340 


24 


174 28 


349 


6 


183 10 



b 

c 



J 



\E 



92 50 
92 12 



Aa 



A» 



L' 



!5 

S3 



0' 


-59?i 


- 45" 


a» 


58.1 


- 9 


a? 


57-4 


+ 9 


a* 


57-4 


+ 39 


b 


35-1 


-438 


b' 


31-1 


—420 


c 


33-2 


+ 52 


c' 


28.9 


+ 75 


cl 


24.8 


+ 138 


c\ 


25.0 


+ 65 


c\ 


20.9 


+ 168 


^\ 


20.9 


+ 126 


c* 


18.8 


+ 112 


d^ 


14.2 


+ 224 


d' 


13.0 


+ 231 


d» 


12.1 


+ 254 


d* 


9.6 


+274 


d^ 


8.9 


+ 297 


d" 


8.2 


+ 272 


d 


6.8 


+ 281 


e 


+ 16.4 


- 98 


e' 


21.0 


- 49 


e' 


28.3 


- 45 


e^ 


29.2 


— 21 


e* 


33-0 


+ 25 


es 


37-4 


+ 15 


/ 


48.5 


+ 5 


/. 


49-5 


+ 5 


/, 


50-5 


+ 9 


/' 


53-3 


- 35 



+ M° 

+ 15 
+ 16 

+ 18 

-17 

-18 

+ 7 



+ 
+ 
+ 
+ 
+ 
+ 
+ 
+ 



7 
9 
5 
9 
7 
5 
9 
9 



+ 10 
+ 11 
+ 12 
+ 10 
+ 10 
-18 
-16 
-18 
-17 
-16 

-17 

— 21 

— 21 

— 21 

-24 



29' 
53 
31 
14 

M 

I 

43 

IS 

9 

13 
20 

o 

26 

59 
56 

55 
10 

12 

31 

32 

o 

44 
44 

39 
10 

56 
18 

33 
33 
41 



207^ 

210 

212 

212 

225 

230 

242 

247 

252 

250 

256 

255 
256 

263 

264 

265 

268 

269 

269 

270 

281 

286 

293 
294 

299 
303 
317 
318 
320 

324 



57' 


97° 54' 


42 


100 39 


17 


102 14 


46 


102 43 


14 


115 II 


II 


120 8 


49 


132 46 


20 


137 17 


17 


142 14 


31 


140 28 


18 


146 IS 


24 


MS 21 


55 


146 52 


10 


153 7 


19 


154 16 


35 


155 32 


6 


158 3 


15 


159 12 


IS 


159 12 


36 


160 33 


19 


171 16 


29 


176 26 


26 


183 23 


44 


184 41 


21 


189 18 


45 


193 42 


5 


207 2 


35 


208 32 


5 


210 2 


6 


214 3 



March 7 



jh 2i«n 



a' 


-59-1 


-186 


a» 


57-7 


-177 


a' 


56.5 


-175 


a* 


52-7 


— 102 


a 


52-3 


- 68 


a* 


46.2 


- 37 


a" 


44-5 


+ 34 


a' 


43-3 


+ 14 


J, 


22.3 


-348 


i. 


21.4 


-346 


6' 


18.1 


-315 


6» 


9.4 


-256 


c 


+ 14-0 


-179 


c\ 


15.8 


-168 


cl 


16.6 


-165 


c 


21.5 


— 140 


c» 


24.1 


-161 


d 


46.3 


+ 130 



+ 7 

+ 7 
+ 6 

+ 8 
+ 10 
+ 8 
+ 12 
+ 10 
-17 
-17 
-17 

-17 
—21 

— 21 

— 21 

— 22 

-24 
-M 



48 
26 

50 
37 
13 
56 
2 

22 

29 
42 

24 
37 
51 
53 
S8 

12 
15 

9 



200 

203 
205 

214 

215 

224 
227 

228 

238 
239 

242 

252 
274 

276 



19 
42 

9 

39 
16 

50 

45 

7 

9 

59 

17 

19 
II 

276 58 
282 I 
284 6 

313 13 



a' 
a 



a' 



c 

c\ 
cl 



132 


23 


135 


42 


138 


5 


146 


32 


148 


2 


156 


39 


160 


13 


161 


8 


170 


30 


171 


32 


17s 


22 


184 


40 


206 


42 


208 


34 


209 


21 


214 


24 


216 


2Q 


245 


36 



c 



26 



C. H. F. Peters 






Ja 



J9 



u 



1861 Match 7 — Continued 



+49!© 
49.9 



+ 156" 
+ 158 



March no*' 36° 



a 


-49-1 


-603 


a' 


47-3 


-631 


ft. 


33-3 


-293 


b. 


32.5 


— 291 


b] 


26.6 


-275 


bl 


26.6 


-286 


c 


31.0 


-493 


c' 


29.2 


-480 


c» 


22.2 


-498 


d 


iS-i 


- 91 


e 


12.2 


+ 253 


e' 


6.9 


+323 


e' 


4.9 


+340 


f 


37-4 


+ 157 


g 


61.0 





h 


62.6 


+ 93 



March 15 23^ 51 



m 



a 


-55-6 


- 99 


o' 


50-3 


- 59 


b 


52.2 


-454 


b' 


49-7 


-415 


c' 


13-5 


+381 


c 


7.6 


+413 


d 


+27.7 


-157 


e 


30.2 


+ 152 


«• 


34-2 


+ 126 


/ 


32.2 


- 59 


g 


44-5 


+465 


h 


55-2 


+ 182 


• 

« 


61.2 


+ 219 



+11 
+11 

- 7 

- 7 
+ 20 

+ 18 

-25 

- 9 

— II 

— 21 

+ 4 
-14 

— 12 



March t6 o'' 24™ 



a 


—60.4 


-161 


fl» 


58.8 


-131 


a» 


57-2 


-133 


b 


54-3 


-503 


c^ 


26.9 


+ 288 


c' 


20.6 


+316 


c 


195 


+324 


d 


+ 10.4 


- 75 


e 


16.0 


-228 


f 


16.9 


+ 77 



+11 

+ 12 
+ 11 

- 7 
+ 19 

+18 
+18 

-14 

-25 

- 9 



if 18' 


317° 24' 


249° 47' 


13 23 


318 42 


251 5 



-16 16 


182 


39 


170 44 


-18 38 


183 


21 


171 26 


- 9 32 


225 


55 


214 


- 9 44 


226 


40 


214 45 


— II 26 


232 


44 


220 49 


— 12 


232 


21 


220 26 


-20 47 


219 


13 


207 18 


-20 56 


221 


44 


209 49 


-25 3 


227 


36 


215 41 


— 6 24 


248 


4 


236 9 


+ 11 6 


258 


54 


246 59 


+ 13 3 


264 


59 


253 4 


+ 13 17 


267 


I 


255 6 


-10 49 


299 


38 


287 43 


-25 6 


334 


I 


322 6 


-19 36 


340 


18 


328 23 



B 

a 

C? 

d 
f 



45 


202 33 


246 20 





211 36 


255 23 


29 


190 10 


233 57 


9 


197 40 


241 27 


14 


258 38 


302 25 


34 


264 33 


308 20 


41 


280 26 


324 13 


15 


289 15 


333 2 


56 


292 37 


336 24 


37 


286 49 


330 36 


26 


315 28 


359 15 


16 


321 9 


4 56 


41 


337 15 


21 2 



a 
b 

c 
e 

f 
g' 

h* 
k 



41 


188 13 


246 21 


9 


193 19 


251 27 


3 


196 32 


254 40 


47 


176 5 


234 13 


32 


242 10 


300 18 


24 


248 28 


306 36 


22 


249 37 


307 45 


55 


264 16 


322 24 


27 


265 30 


323 38 





273 27 


331 35 



Ja 



Ad 






/' 


+ 19-7 


+ 78" 


/' 


22.4 


+ 63 


g' 


19. 1 


-131 


g 


36.6 


- 72 


A' 


40.7 


+ 147 


A» 


41.8 


+ 163 


h 


45-1 


+211 


h> 


46.6 


+205 


h* 


47.1 


+ 154 


m 

« 


49.0 


+ 507 


k 


56-2 


+216 



- 9* 55' 


275*55' 


334" 3' 


-II 38 


277 57 


336 5 


—21 II 


270 38 


328 46 


-20 31 


278 56 


337 4 


— 12 46 


298 6 


356 14 


— 12 II 


299 44 


357 52 


— 10 24 


304 55 


3 3 


-II 8 


306 41 


4 49 


-14 8 


306 5 


4 13 


+ 6 I 


323 26 


21 34 


-12 36 


322 9 


20 17 



March i8 i^ 53"* 



a 


— 10.4 


— 122 


fl» 


9-3 


— 109 


a' 


7.4 


— 102 


b 


+ 15.2 


- 7 


b' 


20.1 


+ 58 


b' 


23.1 


+ 81 


c 


3I-I 


+438 


d 


38.0 


+ 130 


e 


41.8 


+678 



- 9 27 

- 9 13 

- 9 37 
-12 58 

- II 10 
-10 56 
+ 6 18 

-13 3 
+ 18 29 



March 19 2** 5 



m 



o' 


-46.3 


-626 


s 


^ 


-606 


a 
n 


45-8 


-598 


b 


23.6 


—221 


c 


16.0 


-397 


d 


+ 0.3 


-"5 


d' 


3-3 


- 76 


d* 


4.6 


- 83 


d^ 


6.8 


- 32 


d* 


9.1 


+ 18 


d? 


10.8 





t 


19.1 


+370 


f 


26.0 


+ 60 


g' 


32.6 


+692 


g 


35-2 


+657 


h 


38.2 


+ 64 



March 20 o** 23™ 



a 
b 
b' 
ft* 



-33-6 


-307 


15.0 


+ 76 


13-3 


+ 107 


10.7 


+ 102 


12.5 


— 209 


1 1.9 


— 204 


9.0 


— 172 



w? 



c 
d 



243 56 


331 


245 14 


332 18 


246 57 


334 I 


267 56 


355 


273 43 


47 


276 55 


3 59 


294 36 


21 40 


292 39 


19 43 


324 13 


51 17 



dW 
df 
df 
e 

} 
g 



-17 51 


178 


18 


279 31 


-17 15 


182 


59 


284 12 


- 9 « 


228 


57 


330 10 


-21 36 


229 


II 


330 24 


-13 12 


251 


46 


35* 59 


— 12 17 


255 


»7 


356 30 


-13 9 


256 


10 


357 23 


— II 14 


259 


16 


29 


- 9 25 


262 


24 


3 37 


-10 58 


263 


20 


4 33 


+ 6 17 


280 


9 


21 33 


-13 4 


278 


3 


19 16 


+ 21 29 


309 


28 


50 41 


+ 18 24 


310 


5 


51 18 


-16 51 


290 


27 


31 40 



d 

e 

/• 
/ 



-93 


215 46 


330 I 


+ 3 8 


243 41 


357 56 


+ 3 56 


245 41 


359 56 


+ 2 38 


247 40 


1 55 


-13 4 


237 44 


351 59 


-13 3 


238 23 


352 38 


-12 33 


241 43 


355 58 



a 
b 



Observed Positions of Sun-Spots 



27 



a 
b 

c 
d 
d' 

e 

e 

g 



Ja 



Jd 



1861 March 20 — Continued 



c» 


- T.2 


-16/' 


-13° 2' 


c^ 


54 


-"5 


— II 


c* 


1.6 


- 83 


-10 45 


d 


+ 7-3 


+300 


+ 6 33 


d' 


8.1 


+351 


+ 9 7 


d' 


9.9 


+339 


+ 7 47 


e 


14.2 


- 5 


-12 30 


/• 


25.2 


+652 


+ 21 4 


/ 


27.8 


+628 


+ 18 40 


i 


42.4 


+614 


+ 13 45 


h 


46.4 


+636 


+ 14 43 


f 


57-3 


+309 


- 7 40 



243® 22' 

246 15 

250 II 

267 18 

269 25 

270 33 

265 12 

297 I 

298 22 
316 36 
328 3 
324 44 



March 22 o** 20°* 



March 23 o** 19™ 



il 



357° 3/ 





30 


4 


26 


21 


33 


23 


40 


24 


48 


19 


27 


51 


16 


52 


37 


70 


51 


82 


18 


78 


59 



g 

h 



a 


-49.1 


-466 


- 8 55 


186 52 


329 10 


b 


38.2 


-106 


+ 3 31 


216 8 


358 26 


Ct 


35-1 


-395 


-12 36 


208 38 


350 56 


c. 


34-4 


-393 


-12 50 


209 26 


351 44 


d 


19.4 


+ 107 


+ 5 31 


236 47 


19 5 


e 


12.1 


-186 


-" 55 


236 47 


19 5 


e' 


+ 0.2 


-163 


-15 38 


247 28 


29 46 


e' 


3-2 


-157 


-16 30 


250 6 


32 24 


«» 


6.3 


— 160 


-17 52 


252 34 


34 52 


/ 


6.3 


+507 


+ 18 54 


271 


53 18 


g 


21.7 


+533 


+ 14 46 


285 38 


67 56 


g' 


28.8 


+542 


+ 12 57 


292 59 


75 17 


h 


33-6 


+603 


+ 15 12 


301 32 


83 50 


A' 


33-9 


+623 


+ 16 19 


303 12 


85 30 


f 


41.4 


+ 241 


— 7 22 


295 17 


77 35 


k 


44.2 


+619 


+ 13 34 


318 34 


100 52 


/' 


51.2 


+510 


+ 3 51 


320 42 


103 


/ 


51.2 


+487 


+ 5 20 


322 51 


105 9 



} 



—48.0 


—201 


+ 3 25 


201 


10 


357 29 


42.2 


486 


-13 29 


194 


37 


350 56 


25.0 


-277 


-II 6 


221 


52 


18 II 


23.8 


-294 


— 12 27 


222 


22 


18 41 


6.1 


+4" 


+ 18 10 


256 


39 


52 58 


1-7 


+472 


+ 19 58 


262 


14 


58 33 


+ 1.6 


+415 


+ 15 17 


263 


7 


59 26 


8.5 


+450 


+ 14 40 


269 


55 


66 14 


II. I 


+463 


+ 14 27 


272 


36 


68 55 


12.0 


+477 


+ 14 56 


273 


52 


70 II 


131 


+456 


+ 13 18 


274 


4 


70 23 


15-7 


+472 


+ 13 18 


276 


SO 


73 9 


23-5 


+546 


+ 14 56 


«R6 


54 


83 13 


239 


+572 


+ 16 22 


288 


33 


84 52 



a 
b 



d 
e 



a 
b 
c 

d 
e 

} 
g 

K 

« 

k 

A' 

; 
;» 



a 
b 
c 

d 

/' 

/. 

/. 

g 

g' 

g' 

g' 

g* 
h 



Ja 



At 



1% 



I 



h 


+3o!6 


+ 162" 


-90/ 


280° 5/ 


77016' 


• 

« 


33-9 


+645 


+ 17 44 


303 48 


100 7 


»' 


34-9 


+636 


+ 16 52 


304 26 


100 45 


«» 


35-8 


+614 


+ 15 13 


304 


100 19 


»3 


37-7 


+601 


+ 13 51 


305 38 


loi 57 


k 


43-7 


+449 


+ 33 


304 55 


loi 14 


*' 


44-3 


+483 


+ 4 55 


307 25 


103 44 


*» 


45-4 


+517 


+ 6 43 


3" 15 


107 34 


; 


52.0 


+ 553 


+ 8 17 


330 44 


127 3 



/ 



March 25 o** 26"* 



March 28 3*^ 20°* 



KK 



-42.3 


-457 


— II 


57 


194 


21 


18 48 


30.6 


+ 227 


+ 18 


17 


228 


48 


53 15 


I7.I 


+260 


+ 14 


13 


241 


55 


66 22 


12.4 


+ 265 


+ 12 


23 


245 


37 


70 4 


0.8 


+403 


+ 15 


31 


258 


53 


83 20 


+ 0.4 


+434 


+ 16 


52 


260 


47 


85 14 


5-2 





- 8 


50 


252 


48 


77 15 


24.8 


+401 


+ 5 


57 


280 


34 


105 I 


41.0 


+531 


+ 8 


32 


303 


40 


128 7 


41.7 


+ 536 


+ 8 


39 


304 


55 


129 22 


48.0 


+581 


+ 10 


12 


319 


54 


144 21 


53-0 


+317 


- 6 


57 


3" 


16 


135 43 


55-1 


+319 


— 2 


56 


319 


39 


144 6 


54-2 


+209 


-13 


26 


309 


26 


133 53 


56.8 


+ 214 


-13 


39 


314 


37 


139 4 


61.0 


+242 


— 12 


19 


327 


44 


152 II 



a 
b 

c 
c' 

E 
U 






-57-8 


- 26 


+ 18 


29 


186 


20 


54 36 


50-3 


- 29 


+ 13 


59 


198 


23 


66 39 


38.7 


+ 107 


+ 15 


33 


215 


7 


83 23 


37-4 


+ 166 


+ 17 


6 


217 


18 


85 34 


26.3 


+ 254 


+ 18 


I 


230 


23 


98 39 


16,3 


+ 84 


+ 4 


13 


234 


41 


102 57 


+ 70 


+ 3 


32 


234 


19 


102 35 


154 


+ 119 


+ 5 


47 


236 


20 


104 36 


13-5 


+ 137 


+ 5 


57 


238 


20 


106 36 


12.3 


+ 149 


+ 6 


6 


239 


37 


107 53 


+ 121 


+ 4 


35 


238 


54 


107 10 


+ 6.6 


+352 


+ 9 


47 


260 


21 


128 37 


7-7 


+325 


+ 7 


51 


260 


27 


128 43 


8.4 


+329 


+ 7 


49 


261 


6 


129 22 


12.4 


+400 


+ 10 


19 


266 


39 


134 55 


14-5 


+389 


+ 8 


54 


268 


4 


136 20 


16.4 


+420 


+ 9 


58 


270 


43 


138 59 


17.2 


+427 


+ 10 


5 


271 


39 


139 55 


18.3 


+418 


+ 9 


10 


272 


18 


140 34 


19.2 


+ 137 


- 6 


37 


264 


51 


133 7 


16.4 


+462 


+ 12 


23 


272 


II 


140 27 



a 
a3 



} 



} 



d 

e 



f 



C. H. F. POers 



I 


ia 


Si 


b 


L 


L' 


9 

ii 


1 


Aa 


4J 


' 


■■ 


■•• 


1 






1861 March 28-Ci>«iiii«J 






.' 


-,5!, 


-"43" 


-■3" 


3' 


223- 


2/ 


■32° 35" 




















.3.8 

+ ■■7 

"■3 


-266 
-129 
-■38 


-■4 
-■3 
-■4 


50 
57 
39 


223 
240 
240 


48 
30 
48 


■32 56 
149 38 
149 56 




i- 


+i9;o 


+448" 


+ 10^38' 


>73''S8' 


142° 14' 


*' 


. D 
S 


21.7 
23.2 

22.2 


+477 
+448 

+ 36 


+ 10 13 
-13 9 


'77 35 
264 56 


■45 51 
■33 ■" 


h 


k 

k' 

k< 


3-9 
7-2 
9.4 


-122 
-137 
-172 


-■4 
-16 
-19 


29 
35 
21 


242 
244 
"45 


3" 
5^ 
43 


151 40 
■53 59 
■54 51 


h 
*• 




+ 10 


-14 34 


264 19 


■3" 35 


i 


k' 


11. 1 


-103 


-16 


■7 


249 


1 


158 9 


k' 


I' 


2S-4 
28.4 


+ S8 


-13 7 


268 24 


136 40 




k> 


12.4 


-■97 


-21 


56 


"47 


40 


156 48 




it 


+ T 
+ 61 


-13 »4 


271 32 


139 48 




k' 


13.0 


-■38 


-18 


54 


"49 


41 


■58 49 




/, 


29.0 


-14 13 


271 52 


140 8 




If 


■ 3.4 


- 69 


-■5 


16 


351 


49 


160 57 




m 
m' 


37-6 
3S.8 


+ 114 
+ 167 


-14 12 
-11 38 


281 48 
284 23 


150 4 
■5' 39 


k' 




16.9 
18.7 


-129 

"■37 


-19 
-21 


56 
6 


"53 
"54 


■9 

46 


162 27 

163 54 




m' 


41-3 


+ 192 


-11 2 


287 SI 


156 7 


k 


(' 


35-3 


+ 596 


+ 14 


6 


"94 


33 


"03 41 




m' 


44.9 


+ 118 


-16 14 


290 18 


■58 34 


A* 


1 


39-8 


+ 579 


+ 11 


47 


"99 


16 


208 24 




n 


44-4 


+ 5' 


-19 49 


288 22 


156 38 


k* 


m' 


44-6 


-■95 


-34 


11 


282 


15 


191 23 


]' 


»' 


45-4 


+ 61 


->9 37 


289 49 


'58 5 




m 


46.6 


-313 


-36 


3 


285 


iS 


194 26 


n' 


47,6 


+ 81 


-19 8 


293 7 


161 33 


Ifi 


n 


47-7 


+ 55 


-30 


30 


289 


40 


198 48 


Y 


«^ 


49.0 


+ 49 


-21 22 


294 30 


162 46 


k"i 


«' 


49-3 


+ 44 


-21 


38 


291 


49 


2QO 57 


«* 


49-4 


+ 72 


-20 7 


295 28 


163 44 





P 


50-3 
60.3 


+336 

+ 13" 


-11 
-19 


4 
13 


"97 

3>4 


45 
24 


206 53 
""3 32 


\n 




















M 


arch 31 1 


14" 






r 


6i-5 


+ 136 


-19 


36 


3'8 


1 


227 9 


r 


a' 


-62.S 


-176 


+ 14 14 


164 33 


73 4^ 








April 4 0'' 


44" 






a' 


61.7 


-.6, 


+ ■3 54 


■ 68 23 


77 3" 






































a 


60.6 


-108 


+ 16 10 


■74 37 


83 45 




a 


-63.8 


+ 33 


+ 26 


53 


161 


50 


126 49 




«» 


60.0 


- 78 


+ 17 20 


■77 ■■ 


86 19 




b 


61.4 


+ 77 


+ 27 


30 


173 


"3 


■37 22 


a 


b 


48.9 


-211 


+ 4 3 


■9^ 43 


100 51 




c 


60.6 


-210 


+ ■■ 


8 


166 


7 


13. 6 




b' 


45-6 


-133 


+ 6 22 


198 28 


107 36 




d 


60.1 


-276 


+ 7 


37 


■63 


14 


128 13 




c 


390 


+ »75 


+ !S 47 


215 21 


134 29 


a? 


e 


57'3 


-202 


+ 9 


30 


■74 


48 


■39 47 


b' 


C 


37-5 
3S.8 


+ 270 
+ 299 


+24 42 
+»S 38 


2i6 55 
219 13 


126 3 
128 21 




>l 


55.4 


-117 
-■47 


+ 11 


47 


181 


2 


146 1 


b 


c* 


33-9 


+ 292 


+24 13 


221 s 


■30 "3 




;■ 


54-4 


-201 


+ 7 


41 


180 


12 


145 ■■ 


Y 


c* 


33-3 


+3°7 


+24 45 


323 2 


131 10 




;■ 


54-0 


-■95 


+ 7 


45 


181 


10 


146 9 


ci 


3»-i 


+356 


+27 10 


224 17 


■33 "5 


b 


;■ 


53" 


- 96 


+ 12 


37 


■85 


4" 


150 41 


b- 


d' 


3"-3 


+ 58 


+ 9 43 


218 18 


127 26 




e 


54" 


-453 


- 4 


30 


164 


33 


129 21 




d 


30.0 


+ 39 


+ 8 5 


219 2 


128 10 


d 


h 


39-4 


-49" 


-■4 


"5 


■85 


5" 


■SO 5^ 


d 


d' 


28.1 


+ 5» 


+ 7 57 


221 2 


■ 30 10 




k' 


38.0 


-510 


-16 





186 


"3 


151 22 


d- 


e 


,8., 


+ 108 


+ 10 41 


222 21 


131 29 


c 


»■ 


369 


-478 


-■4 


58 


189 


33 


■54 32 


d- 


1 


2\.<) 


-149 


- 5 '7 


220 48 


■ 29 56 


i 


If 


34.6 


-471 


-■5 


43 


193 


23 


157 22 


* 


;• 


U,» 


-147 


- 6 4 


223 34 


■3' 42 




»• 


34- ■ 


-539 


-19 


24 


188 


55 


■S3 54 


d' 


< 


20.5 
20.5 


+ 5»8 
+ 559 


+3J 35 
+34 43 


339 50 

340 4S 


.48 58 
■49 53 




': 


1.8 


-476 
-494 


-3^ 


5° 


221 


4" 


186 41 


e 


h' 


21-3 


+ 153 


+ 10 22 


339 31 


■38 39 




l' 


+ 1." 


-445 


-3° 


54 


226 





■90 59 


f? 


h* 


18.7 


+ 153 


f 9 20 


231 38 


140 46 


e 


»'■ 


3-5 


-440 


-3^ 


38 


228 


12 


■93 ■■ 


e» 


k* 


'7-5 


+ 241 


+ '3 41 


"34 5» 


■ 44 




»J 


3-5 


-486 


-34 


30 


226 


21 


191 20 


e' 


k* 


'7-0 


+ '95 


+ 10 54 


"34 7 


■43 IS 




i* 


6.2 


-444 


-33 


6 


230 


29 


195 28 


e* 


''. 


15.2 
13.6 


+ J2S 
+ IIW 


+ 10 26 


"3<> 34 


■45 4" 


1 




9-7 
- °.3 


-460 
-263 


-35 
-20 


41 
3 


"33 
"3" 


4 


198 10 
■9* 3 


!• 


n 


>.v; 


+ llil 


+ ■3 15 


33S 33 


■47 30 




k' 


+ 0.6 


-348 


-■9 


40 


232 


■S 


■97 ^4 




If 


11.5 


\m 


+ 29 


"Jli 39 


■45 47 




k 


4-5 


-236 


-20 


37 


"35 


49 


200 48 


N 


If 


ll.S 


+ .«4 


+ 80 


238 19 


■47 37 




i> 


7.0 


-"35 


-21 


36 


"37 


59 


202 58 





Observed Positions of Sun-Spots 



ag 



Ja 



Jd 



1861 April 4 — Continued 



I 

I' 
I' 

m 
n 

n^ 


P 



n 



+ ii?3 


+ 133" 


12.4 


+ 117 


16.5 


+ 150 


18.2 


+ 108 


18.9 


+ 132 


20.0 


+ 126 


21. 1 


+ 542 


22.6 


-8s 


24.1 


-63 


26.2 


- 38 


30.1 


- 9 


31.0 


- 26 


32.6 


- 26 


29.4 


+494 


59-6 


+ 180 



- 4° & 

— 4 22 

— 7 22 

— 6 19 

-74 

+ 15 47 

-19 29 

-18 50 

-18 IS 

-18 3 

— 19 20 

-19 S3 

+ 10 3 

-16 15 



251° 31' 

256 o 

256 23 

257 34 

258 24 

272 58 

25s 32 

257 23 

259 58 
264 18 

264 53 

266 27 

278 46 

309 37 



216® 30^ 

220 59 

221 22 

222 33 

223 23 

237 57 

220 31 

222 22 

224 57 
229 17 

229 52 

231 26 

243 45 

274 36 



April 5 o^ 55 



m 



a 



n 



b' 

c 
d 

d' 

d* 



n 



e' 
e» 
e* 
e' 

/' 

/ 

g 

g' 

g' 

g' 
h 

t 



-63.8 


+ 37 


61. 1 


-252 


60.4 


-178 




—204 


S9-2 


-266 


S9-0 


-181 


59-0 


+199 


45-2 


-564 


43-2 


-557 


43-2 


-597 


41.8 


-546 


40.2 


—612 


139 


-559 


12.6 


-590 


8.2 


-546 


6.9 


-566 


6.2 


-52s 


34 


-528 


0.4 


-534 


12.6 


-36s 


9.8 


-347 


9.1 


-331 


7.8 


-340 


6.6 






+ 28 


5-7 




3-2 


+ 15 


0.9 


+ 44 


+ 2.6 


+ 33 


6.8 


+469 


9.6 


-181 


12.5 


-130 


20.2 


- 93 



+ 27 
+ 9 



7 
33 



+ " 55 



+ 7 
+ 11 

+33 
-14 

-17 

-15 

-15 
-19 



27 

29 

25 

44 
22 

31 

45 
45 



-31 28 

-32 16 

-34 4 

-32 2 

-33 31 

-35 18 

-20 18 

— 20 32 

-19 59 

—21 2 

- 2 14 



- 4 

- 3 

- 5 
+ 16 

-19 

-18 

-18 



7 

29 
25 
58 

38 
o 

59 



161 


5 


140 


12 


160 


19 


139 


26 


166 


55 


146 


2 


165 


49 


144 


56 


171 


3 


150 


10 


177 


36 


156 


43 


171 


22 


150 


29 


171 


28 


150 


35 


175 


II 


154 


18 


178 


7 


157 


14 


174 


41 


153 


48 


206 


2 


185 


9 


212 


8 


191 


15 


213 


17 


191 


24 


215 


I 


194 


8 


217 


19 


196 


26 


219 


44 


198 


51 


216 


22 


195 


29 


219 


20 


198 


27 


220 


31 


199 


38 


221 


16 


200 


23 


233 


37 


212 


44 


235 


38 


214 


45 


238 


14 


217 


21 


240 


40 


219 


48 


256 


40 


23s 


47 


240 


42 


219 


49 


244 


31 


223 


38 


252 


10 


231 


17 



g 

g' 



g' 

h 



c 
d 

d* 
d? 



J 



f 

}* 
g 

h 



Ja 



Jd 



I 



«3 
k 
I 



+ 20?2 


- 165" 


18.I 


+419 


534 


+ 151 


55-2 


+ 134 



-22° 58' 

+ 9 47 
-16 35 
-18 o 



250° s6' 


229° 


33 


264 28 


243 


35 


295 " 


274 


18 


297 54 


277 


I 



April 6 o** 31 



m 



a 


— 62.4 


— 224 


b 


48.2 


-607 


c 


43-7 


-660 


d° 


22.3 


-647 


s 


20.8 


-669 


d' 


15-8 


-598 


d' 


13-9 


-634 


d^ 


11.8 


—601 


e' 


21.4 


-433 


e' 


20.6 


—422 


e 


19.4 


-433 


e» 


18.7 


-425 


e* 


18.0 


-424 


1 


16.7 


- 74 


/• 


15-1 


- 60 


/' 


12.2 


- 58 


/' 


8.5 


- 83 


1* 


6.3 


- 60 


g' 


5-5 


+ 388 


g 


2,4 


+ 390 


h' 


1-7 


-254 


h' 


I.O 


-233 


h 


+ 1-7 


-205 


h* 


5-6 


-180 


h* 


8.3 


— 201 


1 


5-6 


+338 



+ 12 4 

-14 39 
-19 48 

-31 50 



-31 
-34 

-33 
-19 

-19 

- 20 
—20 

- 20 

- 3 

- 3 

- 4 

- 7 

- 6 

+ 17 
+ 16 

-18 
-18 
-17 

-17 

- 20 

+10 



29 
26 

36 

55 

39 

49 

43 

57 
10 

8 

13 

3 

44 
21 

10 

56 

4 

39 

54 
8 

2 



April 7 o*" 13 



m 



a 


-31.0 


-530 


a" 


28.3 


-508 


b 


29.4 


-174 


b' 


26.1 


— 160 


b' 


24.5 


-132 


b^ 


19.1 


-158 


n 
c 


28.3 


-717 


s 


27.0 


-743 


c» 


22.2 


-669 


c» 


21. 1 


-689 


c^ 


20.5 


-668 


d 


17.2 


— 229 


d' 


13.8 


— 227 


e" 


17.S 


+ 297 


e 


14.7 


+300 


e» 


12.6 


+304 



— 20 21 

— 20 32 

- 2 55 

- 3 38 

- 2 51 

- 6 32 

-32 24 

-32 5 
-33 46 
-32 55 

— II o 

- 12 21 

+ 17 20 
+ 16 15 

+ 15 36 



15s 


5 


148 







158 


16 


151 


II 




161 


35 


154 


30 




191 


37 


184 


32 


c 


201 


23 


194 


18 


c' 


200 


44 


193 


39 


c» 


204 


49 


197 


44 


c» 


205 


I 


197 


56 


a 


206 


10 


199 


5 




206 


47 


199 


42 




207 


45 


200 


40 




208 


21 


201 


16 


o» 


221 


24 


214 


19 


b 


223 


5 


216 







225 


28 


218 


23 


6' 


227 


44 


220 


39 




230 


10 


223 


5 


63 


242 


58 


235 


53 


«5' 


245 


36 


238 


31 


e 


228 


14 


221 


9 


/' 


229 


25 


222 


20 




232 


26 


225 


21 


/ 


236 


24 


229 


19 


/' 


238 


4 


230 


59 




250 


27 


243 


22 





189 


54 


196 41 


193 


52 


200 39 


206 


43 


213 30 


210 


3 


216 50 


212 


15 


219 2 


2X6 


2 


222 49 


177 


18 


184 5 


189 


9 


195 56 


188 


32 


195 19 


190 


55 


197 42 


215 


20 


222 7 


218 


II 


224 58 


229 


31 


236 18 


231 


59 


238 46 


233 


47 


240 34 



b^ 

a 
a' 

d 



e 



C. H. F. f tiers 



1 


Ja 


Jd 


' 


L 


L' 


1 


1 


Ja 


Ji 


' 


L 


L- 


II 






1861 


April 


7 — Ccnlimted 












April 10 0'' 


11° 






a 


-53!8 


-405" 


- 2«32' 


164° 


21' 


213"' lof 


a 


/■ 


-i3'7 


-34/' 


-18° 


43' 


214° 8' 


22CP 


55' 


;■ 


/ 


II.4 


-3°S 


-■7 


28 


217 34 


224 




; 


a' 


53-1 


-399 


- 2 38 


166 


8 


3^4 57 




/■ 


6-3 


-263 


-'7 


25 


223 9 


229 


5' 


;• 


a' 


SO-S 


-412 


- 4 SO 


170 


18 


219 7 


a' 


;> 


4.1 


-334 






222 37 


229 


34 




b 
b' 


48.1 
47-8 
46.9 


-428 
+ 3' 
+ 47 


- 6 49 

+ 16 40 

+ 17 6 


172 
190 
192 


39 
34 

1 


221 28 
339 33 
240 50 


b 
























I 


ipril i 


0' 


17- 








b* 
c 


46.9 
46.8 


+ 35 
-S"7 


+ .6 27 
-11 40 


191 
168 


45 
12 


240 34 
217 I 






















a 


-40.1 


-275 


- 3 


■7 


191 51 


212 


3" 


a 


d 


40.4 


-SM. 


-■7 »5 


173 


43 


222 32 




o' 


37-8 


-261 


- 3 


32 


194 45 


"5 


26 


a' 


d' 


40.0 


-578 


-18 12 


173 


16 


322 S 




a' 


34-7 


-246 


- 4 


II 


198 22 


219 


3 




e 


+ 24.8 


- 16 


-16 s 


353 


II 


302 


d 


o' 


30-9 


-254 


~ 6 


iS 


201 39 






a^ 


e' 


27.8 


+ 7 


-15 54 


256 


37 


305 16 




6 


37-8 


-613 


-21 


6 


175 10 


'95 


51 


b 


e 


28.3 


- 4 


-16 42 


256 


42 


3=5 31 


d-> 


S- 


33-4 


-587 


-22 


3 


■82 35 


203 


16 




f 


34-0 


+ 568 


+ 13 20 


281 


39 


330 ■» 


e 


c, 


32.2 


-784 


-32 


20 


161 44 


182 


25 


1, 


/■ 


34-9 


+557 


+ 12 22 


2S1 


57 


33° 46 


e' 


Ca 


3>-S 
26.9 


-780 


-32 


36 
28 


163 47 
178 4 


184 
198 


28 


r 


/' 


35-8 


+555 


+ 12 5 


383 


18 


333 7 




C 


-223 


-32 


45 


















C 


26.9 


-745 


-33 


37 


"75 3= 


196 


13 








April II o*" 


41°' 






d 


3°.S 
29.7 


-345 
+ 202 




7 
=7 


198 33 
215 26 


219 

236 


'4 
7 


















e 


+ 17 


d 


a 


-56.0 


-462 


- 3 29 


150 


18 


213 30 




e' 


27.S 


+ 193 


+ 16 


4 


216 58 


237 


39 




0' 


S3 -9 


-475 


- 5 38 


■56 


26 


319 37 




; 


23-5 


-406 


-17 


26 


202 22 


223 


3 


1 


b 


55.6 


- 60 


+ 15 49 


176 


10 


239 21 




/' 


23.5 


-453 


-19 


54 


200 14 


220 


55 




e 


13.2 


-302 


-16 20 


313 


18 


37s 39 




;■ 


17-7 


-386 


-18 


57 


20S 22 


229 


3 




c' 


II-3 


-320 


-18 6 


313 


15 


276 26 




I 


+44.6 


+ 545 


+ 8 


40 


296 12 


316 


53 


i' 


i 


+ 12.1 


-110 


-16 17 


238 


43 


301 54 




K 


46.8 


+616 


+ 12 


48 


307 45 


328 


36 


k 


d- 


iS-i 


-108 


-17 31 


341 


43 


304 53 




K 


47-4 


+ 606 


+ 12 


I 


3°7 54 


3=8 


35 


k- 


d- 


16.6 


-83 


-16 35 


243 


■7 


306 28 






















e 


23.8 


+ 499 


+ 12 51 


a66 


43 


329 53 


a 






t 


Ipril 5 


0' 


15" 








'' 


24.8 


+ 493 


+ 12 7 


367 


26 


330 37 










April 19 


h jQin 






a 


-48.. 
46.1 


-35' 


- 3 


T 


178 2 
181 20 


212 
216 


54 


a 


a' 


-339 


- 3 


29 


12 




















a' 


43.8 


-349 


- 5 


5 


■83 36 


218 


28 


a' 


a 


-60.6 


-161 


+ 12 56 


■55 


18 


330 33 




of 


40.8 


-362 


- 7 




186 27 


221 


19 


o> 


b 


35-' 


+ 147 


+ ■7 'S 


■98 


■S 


13 3° 




b 


41.8 


-674 


-21 


37 


160 42 


195 


34 




b- 


33-4 


+ 150 


+ 16 39 


■99 


59 


IS 14 


A 


c 


39-7 


-442 


-II 


41 


183 40 


21S 


32 


c 


4- 


32.6 


+ 177 


+ ■7 51 


201 


■7 


16 32 




C 


35-8 


-408 


-■3 


■7 


189 19 


224 


II 




b> 


3'-3 


+ 193 


+ 18 10 


202 


55 


18 10 




d 


38.2 


+ 108 


+ 16 


9 


204 8 


239 





b 


b- 


3<>-7 


+ 232 


+ 20 11 


204 


18 


19 33 




e 


33-« 


-811 


-32 


42 


■51 35 


186 


»7 




c 


+ 10.6 


+ S18 


+ 19 50 


347 


49 


63 4 




1 


33-2 


-504 


-17 


56 


187 16 


222 


8 


d 


c 


12.6 


+ 379 


+ IO 57 


244 


35 


59 5" 




!• 
g 


32.8 
26.6 


-498 
+ 276 


-17 
+ 20 


49 
16 


188 1 
219 I 


222 
'53 


53 
S3 


d- 


'° 


12.9 
14.9 


+455 
+424 


+ ■3 57 


247 


41 


62 56 


b 


s' 


26.0 


+ 276 


+ 20 


3 


219 36 


'54 


28 




c 


14.8 


+491 


+ 16 35 


250 


28 


65 43 




8" 


24-1 


+ 279 


+ 17 


24 


221 31 


256 


»3 




c* 


16.3 


+ 487 


+ 15 47 


35" 


36 


66 5- 


6" 


h 


+36.9 


+ 46 


-17 


4 


267 28 


302 


so 


c 


c> 


18.2 


+ 419 


+ 11 10 


250 


40 


6S 55 




i' 


35-7 


+ 5°7 


+ 9 


4 


281 12 


3'6 


4 




(f 


21.0 


+487 


+ 14 5 


355 


42 


70 57 


b' 


i 


38.5 


+ 522 


+ 9 


5 


28s 17 


320 


9 




c' 


21.6 


+ 484 


+ 13 41 


256 


7 


71 22 


If 


t 


41-7 


+600 


+ 12 


55 


294 S3 


329 


45 


1 


d 


29.8 


+ 542 


+ 14 23 


266 


57 


82 12 


c 


*■ 


427 


+589 


+ 11 


58 


295 35 


330 


27 


l-Jf> 


d- 


33-5 


+546 


+ 13 36 


269 


35 


84 5° 


C 



Observed Positions of Sun-Spots 



31 



Ja 



Jd 



h 



1861 April 21 23** 21 



h /.Tin 



a' 


-S4» 


- 5" 


a 


54-1 





o» 


53-6 


+ 21 


6' 


14.7 


+ 195 


6* 


11.7 


+370 


6° 


12.3 


+ 295 


s 


10.0 


+ 258 


6» 


8.4 


+337 


6* 


4.9 


+ 297 


6» 


3-1 


+325 


6« 


2.6 


+328 


c 


+ 7-6 


+403 


c' 


8.4 


+341 


c» 


10.8 


+435 


d 


29.4 


+ 708 


e 


36.0 


+ 782 


f 


42.9 


+ 584 


g 


48.2 


+617 


g' 


48.9 


+599 


g' 


49.8 


+588 



+18° 

+ 17 

+18 

+11 

+ 20 

+14 

+ 16 

+13 
+14 
+14 
+14 

+ 10 

+15 

+25 
+28 

+13 
+14 

+ 12 
+ 11 



l' 


169° 


28' 


12° 12' 


58 


170 


35 


13 19 


53 


171 


SI 


U 35 


13 


215 


25 


58 9 


II 


222 


27 


65 11 


32 


220 


25 


63 9 


54 


224 


16 


67 


14 


226 


I 


68 45 


S 


228 


17 


71 I 


3 


228 


46 


71 30 


28 


239 


13 


81 57 


37 


237 


58 


80 42 


6 


242 


56 


85 40 


8 


275 


10 


"7 54 


38 


297 


20 


140 4 





283 


20 


126 4 





298 


17 


141 I 


37 


297 


30 


140 14 


46 


298 


34 


141 18 



April 22 o** 10°* 



a 


—60.7 


- 76 


J' 


24-3 


+247 


b"" 


254 


+ 194 


s 


23.2 


+ 154 


b' 


21.7 


+231 


6» 


19.2 


+201 


b* 


16.2 


+ 226 


c' 


I3-I 


-293 


c 


9.2 


-265 


c* 


6.4 


—240 


d 


5.8 


+304 


rf' 


3-7 


+301 


e 


+ 20.6 


+658 


«' 


23.0 


+652 


/• 


26.8 


+ 703 


/ 


29.0 


+ 705 


g 


32.1 


+ 769 


k 


34.5 


+544 


• 

t 


43-3 


+ 598 


»•' 


43-9 


+583 



+ 17 

+18 

+14 

+16 
+13 

+13 

-15 
-15 

-IS 

+14 
+13 

+25 
+23 

+25 

+25 

+28 
+13 

+14 

+ 12 



12 


155 


36 


12 SI 


23 


207 


30 


64 45 


II 


205 


50 


63 5 


21 


209 


24 


66 39 


37 


210 


49 


68 4 


49 


213 


56 


71 II 


26 


202 


18 


59 33 


28 


206 


22 


63 37 


14 


209 


25 


66 40 


5 


224 


27 


81 42 


4 


226 


6 


83 21 


13 


260 


48 


118 3 


54 


262 


52 


120 7 


54 


270 


38 


127 S3 


IS 


273 


24 


130 39 


45 


285 


2 


142 17 


17 


268 


41 


125 56 





284 


24 


141 39 


51 


283 


47 


141 2 



April 23 o** 24°* 



n 
ft 


-37-3 


+ 107 


s 


35-2 


+ 60 


a' 


36.1 


- 63 


a« 


35-9 


+ 162 



+ 14 15 


191 44 


63 10 


+ 6 12 
+ 18 34 


188 17 
193 44 


59 43 
65 10 



ft' 

b 
b' 

b* 



g 
h 

t 



a 
a3 

a* 
b 

b^ 
c 

d 

c 

g 
i 

h 



Ja 



Jd 



U 



a» 


-33-9 


+ 134" 


a* 


317 


+ 107 


os 


28.9 


+ 132 


b 


253 


-382 


6' 


22.7 


387 


b' 


20.8 


-367 


6» 


18.6 


-337 


c 


19.0 


+ 206 


d 


+ 10.5 


+ 596 


d' 


1 1.8 


+ 568 


d» 


12.8 


+ 592 


e 


16.9 


+645 


e' 


19.7 


+664 


e' 


20.9 


+663 


f 


24.1 


+482 


g 


26.1 


+ 735 


h 


35-9 


+561 


ft'" 

s 


36-5 


+540 
+ 533 


• 

t 


550 


+ 98 



n 



+ 16° 

+ 13 

+ 13 

-15 
-16 

-16 

-IS 

+ 13 

+25 
+ 23 

+ 24 

+ 25 
+ 26 

+ 25 

+13 

+28 

+14 

+ 12 
-18 



5' 


195° 


/ 


66«33' 


37 


196 36 


68 2 


SO 


199 


44 


71 10 


8 


187 


39 


59 5 


30 


189 


49 


61 15 


13 


192 


15 


63 41 


30 


195 


12 


66 38 


54 


210 


5 


81 31 


16 


247 


6 


118 32 





246 


55 


118 21 


8 


248 


55 


120 21 


55 


25s 


29 


126 55 


7 


259 


16 


130 42 


36 


260 


23 


131 49 


18 


254 


16 


125 42 


32 


271 


38 


143 4 


3 


270 


15 


141 41 


22 


269 


31 


140 57 


5 


277 


32 


148 58 



April 25 o^ 14°* 



n 




- 63 


a 

s 


-54.9 


- 86 


a' 


534 


— 21 


a' 


50-3 


- 25 


b 


42.6 


+ 30 


c 


42.1 


-538 


c' 


39-7 


-512 


rf' 


12.8 


+421 


d 


12.0 


+438 


d" 


9.8 


+440 


e 


6.3 


+493 


e' 


4.5 


+498 


/ 


0.9 


+ 534 


/• 


+ 0.2 


+ 534 


g 


— 0.6 


+318 


K 


+ 8.9 


+630 


K 


9-7 


+633 


m 

f 


15-4 


+428 


i' 


15-9 


+407 


k 


30-5 


+ 737 


k' 


31.6 


+ 754 


I 


36.8 


- 16 


m 


48.2 


+583 


n 


61.5 


-134 





63.1 


+ 37 



+ 13 

+16 

+14 
+13 

-16 
-15 

+24 
+24 
+24 

+ 25 

+25 

+26 

+25 

+13 
+28 

+28 

+13 

+ 12 
+ 27 
+ 28 
-18 
+ 12 

-33 
-23 



April 26 o'' 34"" 



—60.9 



92 
133 



+ 14 53 



150 23 



a' 
c 



b 
d 

d' 
e?e' 

f 

g 

t 

«' 

/ 



56 


163 


57 


63 21 


II 


167 


25 


66 49 


28 


171 


41 


71 5 


53 


181 


54 


81 18 





159 


58 


59 22 


46 


164 46 


64 10 


8 


218 


50 


118 14 


50 


220 





119^ 24 


I 


222 





121 24 


52 


226 


38 


126 2 


27 


228 


17 


127 41 


13 


232 


38 


132 2 


46 


233 


34 


132 58 


13 


226 





125 24 


26 


245 


19 


144 43 


18 


246 


12 


145 36 


36 


242 


33 


141 57 


2 


242 


14 


141 38 


30 


275 


29 


174 53 


21 


279 


8 


178 32 


27 


249 


53 


149 17 


21 


288 


59 


188 23 


14 


288 


33 


187 57 


12 


292 


40 


192 4 



b 

d 
d' 
«' 
e 

g 



f 
K 

«' 
k 
k 



m 



64 



32 



C. H. F. Peters 



Ja 



Jd 



% 






1861 April 26 — Continued 



a' 


-57-7 


-8/' 


b 


52.1 


- 46 


^1 


46.8 


-594 


c. 


46.0 


-603 


C 


44.6 


-592 


d 


24.2 


+ 350 


d' 


21.7 


+354 


e^ 


19-3 


+ 411 


e 


17.9 


+ 413 


f 


14-3 


+ 232 


f 


9.6 


+ 253 


g 


12.0 


+458 


K 


1.9 


+ 559 


K 


I.O 


+ 561 


»' 


+ 2-5 


+ 323 


• 


2-5 


+353 


*a 


3-5 


+355 


k 


23.0 


+694 


k' 


25-5 


+ 709 


I' 


35-5 


+ 28 


I 


38. t 


+ 21 


m 


42.8 


+ 554 


n 


48.3 


+ 574 


0^ 


54-4 


— no 


0^ 


55-3 


- 83 





56.8 


-154 


P 


58-3 


+ 18 


P' 


59-2 


+ 18 


9 


58.3 


+339 



+ 14° 

+14 
-16 

-17 
-17 

+ 24 

+23 
+26 

+25 
+13 
+13 

+ 26 
+28 
+ 28 

+ 12 
+ 14 

+ 13 
+ 27 

+ 27 

-IS 

-16 

+ 12 
+ 11 
-29 
-28 

-33 
-23 
-23 

- 4 



34' 
6 

34 

25 

37 

43 

53 
24 

53 

42 

2 

12 
22 

9 

27 
II 

55 
26 

30 
22 

38 

7 

57 

37 

14 

4 

4 
18 

25 



157° so' 
167 45 
146 6 

146 38 
150 30 



205 
208 
211 
213 
211 
216 
219 
231 

232 
227 
228 
229 
261 



55 
14 
48 

9 

40 

2 
32 

43 
32 

34 
26 

18 
39 



265 36 
248 27 



250 

27s 
286 

270 

272 

27s 
278 

280 

289 



57 
40 

57 

51 

27 

32 
53 
47 
57 



71= 
81 

59 
60 

64 

19 
21 

25 

26 

25 

29 

33 

45 
46 

41 
42 
42 

75 

79 
62 

64 

89 
200 

84 
86 

89 
92 

94 
203 



28' 

23 
44 
16 

8 

33 

52 
26 

47 
18 

40 

10 

21 

10 

12 

4 
56 
17 
14 

5 

35 
18 

35 
29 

S 
10 

31 
25 
35 



April 27 o** 26 



m 



n 


^ 


-126 


a 

s 


— 64.0 


— 164 


b 


59.0 


105 


c 


48.7 


-628 


c' 


47.6 


-630 


d 


35-5 


+ 268 


d' 


34.5 


+ 240 


d' 


33-1 


+ 272 


e 


31-1 


+ 326 


1 


23.6 


+ 381 


g 


23.0 


+ 160 


K 


13.0 


+ 491 


h' 


12.2 


+482 


h' 


12. 1 


+ 493 


i' 


10.7 


+ 238 


• 


10.6 


+ 267 


i' 


9.6 


+ 269 


k 


+ 13-7 


+ 643 



+ 14 S3 



+ 14 
-17 

-17 
+ 24 

+ 22 

+ 23 

+ 26 

+ 26 

+ 13 

-h28 

+ 27 
+ 28 

+ 12 

+ 14 

+ 14 

+ 27 



7 
10 

57 

43 

35 

54 
20 

26 

9 

48 

55 
34 

43 
20 

6 
44 



138 

153 
134 

137 
192 

192 

194 

197 

206 

201 

218 

219 

219 

213 

214 

215 
248 



15 


65 


50 


56 


81 


31 


s 


61 


40 


49 


65 


24 


9 


119 


44 


39 


120 


14 


40 


122 


15 


41 


125 


16 


5 


T-ZZ 


40 


36 


129 


II 


38 


146 


13 


2 


146 


37 


27 


147 


2 


43 


141 


18 


31 


142 


6 


19 


142 


54 


18 


17s 


53 



g 

f 

K 
K 

»a 

I 
I' 

m 
n 
0^ 
0^ 


P 
P' 
9 



a 



d 

d' 

d' 

c 
e 






Ja 



Jd 



SS 



■o 



I 
/• 

m 

n 

n' 
0' 
0' 


P 
P' 

r 
1 



n 



+ i6?3 


+665" 


17.7 


+650 


23.0 


- 47 


26.6 


- 54 


34-5 


+ 512 




+ 557 


42-5 


+ 537 


44.7 


+608 


45-6 


— 160 


46.1 


-150 


49.9 


-195 


50-9 


— 22 


52.1 


- 13 


54-0 


— 12 


S3-0 


+318 



a 

b 

b' 

c 

d 

e 

e^ 



+ 28^11' 
+ 26 41 
-15 6 
-16 45 

+ 12 20 



+ 12 

+ 15 
-29 

-29 

-33 
-23 

— 22 
-23 

- 4 



II 

33 

7 
12 

4 

55 
26 

15 



252^ d 

252 24 

234 3 

237 10 

261 54 

273 39 

282 14 

256 5 

256 50 

262 II 

264 S3 

266 47 

269 47 

276 52 



179'' 35' 

180 o 

161 38 

164 45 

189 29 

201 14 

209 49 

183 40 

184 25 
189 46 
192 28 
194 22 
197 22 
204 27 



April 29 o^ 30" 



a 


-54.4 


+ 123 


b 


44.7 


+ 221 


c 


35-7 


+ 89 


C 


34.7 


+ 90 


d 


34-7 


+340 


d' 


34-7 


+ 317 


d' 


33-6 


+ 337 


e 


8.4 


+ 508 


e' 


5.6 


+ 534 


C 


1.6 


+ 510 


e' 


+ 1.6 


+ 580 


/ 


12.S 


+ 366 


gi 


22.0 


+415 


g> 


22.4 


+419 


g' 


24.7 


+456 


g' 


28.1 


+ 475 


h 


22.1 


-300 


s 


27.2 


-25s 
-278 


h' 


32.2 


-309 


• 


29.6 


-148 


• 


30.2 


— 146 


i' 


32.2 


-127 


k 


34.3 


+ 206 



+ 24 42 

+ 26 2 

+ 14 21 

+ 13 59 

+ 28 35 

+ 27 26 

+ 28 12 

+ 28 12 

+ 28 43 

+ 25 34 

+ 28 45 

H-ii 42 

H-ii 12 

H-ii 19 

-fi2 40 



+ 12 
-29 



39 
2 



-28 16 

-33 28 

-22 50 

-22 56 

-22 33 

- 4 32 



164 
179 
186 

187 
192 
191 

193 
221 

224 

227 

232 

234 

243 
244 

247 

251 
225 



19 
o 

28 

27 

13 
46 

16 

5 
26 

I 

26 

o 

44 

13 
41 

37 
47 



231 43 

236 o 
236 9 
236 46 

239 8 
248 28 



120 

134 
142 

143 

147 

147 
148 

176 

180 

182 

188 

189 

199 

199 

203 

207 

181 



41 

9 
8 

54 
27 

57 
46 

7 
42 

7 
41 
25 
54 
22 

18 

28 



187 24 

191 41 

191 50 

192 27 
194 49 
204 9 



May 2 o** 16 



m 



-58.9 


+ 148 


42.1 


+ 277 


37-3 


+ 256 


31.6 


+373 


27.8 


+ 112 


18.9 


+ 162 


1 5-3 


+ 192 



+28 14 
+28 14 
+ 24 48 

+ 29 41 

+ 12 30 

+ 11 56 
+ 12 17 



153 10 

179 49 

184 56 

192 50 

191 21 

200 8 

203 50 



ISO 
177 

182 

190 

189 

197 

201 



49 
28 

35 
29 

o 

47 
29 



e^ 



I 



b' 

c 

d 



} 



h 



g 



b 
c 
c' 



Observed Positions of Sun-Spots 



33 



a 
b 
c 

d 
e 



Ja 



Jd 



1 86 1 May 2 — Continued 



e^ 


-i4?6 


+ 171" 


/i 


12.3 


-537 


/a 


11.9 


-519 


ji 


10.5 


-477 


(a 


8.7 


-493 


}i 


7.6 


-389 


g 


5-7 


- 49 


A' 


0.9 


-501 


h 


+ 0.4 


-527 


h' 


1-7 


-503 


h» 


3-2 


-519 


h* 


6.8 


-505 


• 

t 


44.2 


+ 526 


k 


60.3 


+323 



+10* 
-29 
-28 
-26 
-28 

— 22 

- 4 
-31 
-33 
-32 
-34 

-35 

+ 11 

- 4 



May 4 o'' 24" 



a 


-58.3 


+ 153 


a» 


57-2 


+ 147 


b 


50-3 


- 44 


c 


43-3 


+ 2 


f 


39-1 


+ 28 


d 


318 


-225 


e 


30-4 


-662 


c' 


29.0 


—621 


«5* 


27-3 


-645 


e^ 


24.7 


-638 


1 


29.1 


-540 


/• 


28.3 


-539 


g' 


20.4 


-636 


g 


19.2 


-656 


g' 


17.2 


—642 


h 


+35-7 


+ 16 


A' 


38.6 


+ 48 


• 


36.1 


+ 559 


i' 


37-9 


+ 579 


k 


45-1 


+ 270 


*' 


48.5 


+ 264 


/ 


63.1 


+ 170 


/' 


64.4 


+ 161 



+ 27 
+27 

+ 12 
+ 12 
+ 12 

- 4 
-29 

- 7 
-29 

-30 

- 22 

— 22 
-31 

-33 

-33 
-14 

-13 
+16 

+16 

- 3 

- 4 

-13 
-14 



May 5 i*^ io°* 



—62.4 


+ 113 


58.4 


— 109 


53-0 


- 71 


52.6 


-106 


42.7 


-306 


37-3 


—601 


36.4 


-599 



+27 25 

+ 12 25 
+ 12 12 
+ 10 4 

- 4 38 

— 22 41 
-22 57 



5l 



51' 


203® 


54' 


201° 33' 


15 


184 


21 


182 


21 


185 


34 


183 13 


27 


188 


37 


186 16 


7 


189 


32 


187 II 


32 


194 


31 


192 10 


29 


205 


45 


203 24 


48 


196 


5 


193 44 


57 


196 


12 


193 51 


51 


197 


58 


195 37 


36 


199 


2 


196 41 


15 


202 


56 


200 35 


21 


269 


27 


267 6 


27 


287 


54 


285 33 



f 
d 

g' 
g 



k?k' 



56 


152 


32 


178 20 





154 


45 


180 33 


39 


162 


42 


188 30 


23 


171 


54 


197 42 


II 


176 


52 


202 40 


24 


177 


14 


203 2 





156 


49 


182 37 


15 


161 


41 


187 29 


21 


161 


39 


187 27 


5 


165 





190 48 


37 


166 


47 


192 35 


52 


167 


35 


193 23 


50 


169 


29 


»95 17 


35 


169 


20 


195 8 


35 


172 


13 


198 I 


35 


240 


27 


266 15 


41 


244 


4 


269 52 


12 


259 


3 


284 51 


53 


262 


30 


288 18 


10 


256 


44 


282 32 


30 


260 


SO 


286 38 


29 


285 


12 


311 


8 


290 


II 


315 59 



a 
b 
c 

d 

I 



e 

g 

g' 
h 



t 



I 
I' 



141 52 


183 9 


147 57 


189 14 


157 25 


198 42 


157 10 


198 27 


162 38 


203 55 


152 37 


193 54 


153 55 


195 12 



a 

b 
c 



a 
b 
c 



a 
b 

b' 
ft- 



a» 



Ja 



Jd 



a 



n 



-39.1 
38.1 
36.8 



S§ 



/ 


-36?3 


-704" 


/• 


34.7 


—691 


g 


26.8 


-706 


g' 


24-5 


—700 


g' 


22.2 


-726 


h 


+ 22.2 


- 67 


h' 


22.4 


- 48 


h' 


24.7 


- 48 


• 

t 


28.8 


+ 528 


k 


32.3 


+ 196 


k' 


32-9 


+ 202 


I' 


57-5 


+ 157 


I 


58.1 


+ 145 


/» 


60.3 


+ 141 


I' 


61.5 


+ 137 



-28»49' 


143° 


38' 


184° 55' 


-28 51 


147 


40 


188 57 


-33 18 


156 


9 


197 26 


-33 57 


159 


16 


200 33 


-36 36 


159 


21 


200 38 


-14 39 


225 


10 


266 27 


-13 38 


225 


45 


267 2 


-14 24 


227 


47 


269 4 


+ 16 52 


248 


32 


289 49 


- 3 ^3 


240 


17 


281 34 


-34 


240 


59 


282 16 


— 12 46 


270 


10 


311 27 


-13 40 


270 


56 


312 13 


— 14 22 


275 


21 


316 38 


-14 50 


278 


4 


319 21 



May 7 i^ 47" 



a 


—64.2 


-155 


b 


56-4 


-415 


c 


46.0 


-678 


d 


35-9 


-767 


e 


7-3 


-239 


c' 


2.7 


— 222 


/ 


3-8 


-354 


g 


+ 3-2 


+ 25 


g' 


9-5 


+ 32 


h 


39-1 


+ 46 


h' 


39-9 


+ 39 


h' 


44.4 


+ 53 


• 

t 


58.4 


+ 148 



+ 12 18 


129 58 


198 41 


- 5 2 


134 18 


203 I 


-23 4 


123 46 


192 29 


-32 54 


132 16 


200 59 


-13 59 


194 49 


263 32 


-14 37 


198 58 


267 41 


-21 43 


194 21 


263 4 


- 2 56 


209 39 


278 22 


- 4 37 


214 48 


283 31 


-13 16 


241 31 


310 14 


-13 54 


242 12 


310 55 


-14 29 


247 27 


316 10 


-12 57 


269 21 


338 4 



May 9 o^ II 



m 



-30.0 


+ 98 


J9.9 


+ 109 


18.5 


-134 


+14.7 


- 99 


16.0 


— 104 


19.2 


- 88 



+ 9 

+ 9 

- 4 

-13 
-14 

-14 



May 12 o** 9" 



— 19.6 


-572 


+52.5 


+ 575 


53-5 


+ 554 


53-5 


+ 531 



May 14 2'' 19" 



624 
680 

693 



25 9 
29 6 



139 2 
136 54 



306 58 
304 50 



«• 



h 

A' 

A» 



b 
d 

d* 



25 


190 


285 51 


40 


191 9 


287 


14 


186 39 


282 30 


19 


214 19 


310 10 


I 


215 19 


311 10 


9 


218 22 


314 13 



-28 48 


167 37 


305 32 


+15 7 


281 47 


59 42 


+13 38 


281 30 


59 25 


+12 7 


277 22 


55 17 



a 

K 
b' 



34 



C. H. P. Peters 



a} 

a 

b' 

b, 
b' 

bs 



Ja 



M 



1861 May 14 — Continued 



a* 


-37?4 


-626" 


aJ 


36.9 


-617 


a* 


36.2 


-662 


J' 


+41-3 


+497 


i. 


42.7 


+ 555 


b. 


43-2 


+ 537 


*3 


44,0 


+ 527 



May IS o** 10" 



-43-0 


-665 


41.1 


— 720 


+ 34.2 


+423 


34.8 


+ 500 


35-2 


+482 


36.0 


+473 



-25 
-29 

+11 

+16 

+ 14 

+14 



May 19 o*' 16" 



a 


-33-5 


+ 352 


a' 


33-0 


+354 


a* 


28.7 


+392 


b' 


17-5 


+ 157 


i. 


153 


+ 249 


b. 


iS-o 


+ 227 


b* 


11.7 


+ 273 


c 


+40.2 


+ 119 


c 


47.1 


+ 145 


d 


S4.0 


+485 


d' 


56.3 


+480 



+ 29 
+ 29 

+30 

+ 12 
+ 16 

+ 15 
+ 17 

- 6 

- 6 
H-ii 
+ 10 



May 21 3^ 25 



m 



a 


-54.9 


+ 228 


ft. 


42.1 


+ 112 


b 


42.1 


+ 93 


b' 


40.6 


+ 124 


c 


+ 10.4 


- 5 


d"" 


37.6 


+429 


s 


39-2 


+412 


d' 


39-6 


+447 


d' 


40.4 


+ 445 


* 


43-3 


+ 438 


d* 


44.0 


+433 


e 


48.1 


+ 580 


f 


62.2 


- 47 



+28 
+ 16 

+ 15 
+ 17 

- 4 



19 
53 
45 
9 
47 



+ 12 14 

+ 13 28 

+ 13 9 

+ 12 o 

+ 11 30 

+ 19 27 

-20 56 



May 23 o^ 23 



m 



«i 



-59-6 
59-6 



+ 38 
+ 17 



+ 17 
+ 16 



39 
24 



131 57 
131 47 



64 23 
64 13 



Is 



-25*36' 


142° 5/ 


310P53' 


-27 56 


140 19 


308 15 


— 28 42 


140 21 


308 17 


+ 13 45 


251 17 


59 13 


+ 16 53 


256 40 


64 36 


+ »5 39 


256 9 


64 5 


+ 14 49 


256 36 


64 32 



*•? 

b. 
ft. 
ft. 



51 


"8 55 


308 57 


47 


123 39 


303 41 


38 


239 4 


59 6 


2 


242 58 


63 


50 


242 36 


62 38 


5 


243 3 


63 5 



J'? 

ft. 
ft. 



9 


172 6 


48 20 


6 


172 42 


48 56 


7 


177 34 


53 48 


7 


184 2 


60 16 


51 


187 36 


63 50 


27 


187 29 


63 43 


12 


191 7 


67 21 


16 


232 II 


108 25 


36 


240 22 


116 36 


27 


265 30 


141 44 


40 


271 12 


147 26 



}• 



ft. 
ft. 

b' 
c 

d 
d^ 



141 45 


47 53 


158 II 


64 19 


157 57 


^4 5 


159 54 


66 2 


201 17 


107 25 


236 57 


143 5 


239 26 


145 34 


240 16 


146 24 


243 19 


149 27 


244 


150 8 


260 14 


166 22 


258 43 


164 51 



«. 
«. 



c* 
c^ 



} 



c* 
d 



1 


u 


J9 


b 


L 


'■ ,11 


b 


-i«5 


-11/' 


- f sT 


174^ ^ 


lOfiPjtf 1 


f 


+ 3-4 


+366 


+ 18 57 


201 32 


13358, 


c 


15-7 


+320 


+ 12 so 


210 40 


143 6 ; « 





17-3 


+346 


+ 13 S8 


212 42 


145 8; 


c^ 


18.7 
20.9 


+347 


+ 13 ^ 


214 57 


147 23 


c^ 


32.8 
25.0 


+350 


4-12 43 


217 44 


150 10 p 


d 


34-8 


+537 


+20 14 


^3S 59 


168 25 


c 


e 


41.3 


+631 


+ 25 8 


251 26 


183 52 




f 


42.3 


-106 


-18 42 


227 


159 26 »■ 


1' 


46.2 


- 96 


-19 9 


231 41 


164 7i 


/• 


47-7 


-131 


-21 42 


233 14 


165 40 *• 


g 


63.0 


+ 238 


- 3 37 


^S 9 

1 


197 35 « 

-^ 



a' 
a* 

b 

b' 

b* 

6» 

b* 

6» 

c 

d 

e 



May 35 i*" 18' 



— 12.6 

10.8 


+ 178 


9.0 


+ 186 


7.2 


+ 210 


3.6 

2.0 


+ 207 


+ 10.8 


-262 


15.6 


-249 


18.5 


-243 


21.2 


-306 


21.8 


-249 


23-3 


-312 


13.6 


+ 407 


48.3 


+ 23 


48.8 


+ 161 



+ 12 6 



+ 11 
+ 12 



51 
48 



+ 11 21 



-19 
-19 

— 20 



12 

42 

7 



-24 42 



— 21 
-25 

+ 19 

— II 

— 4 



22 

41 
4 

58 
6 



183 5 

185 27 
187 22 



144 7 * 

146 29 

148 24 I 



203 50 

209 6 

233 33 

236 36 



164 52 
170 8 

194 3S 
197 38 



May 30 o** 17 



m 



a 


-65.2 


- 44 


a' 


61.5 


- 37 


a* 


61.0 


- 29 


b 


49.4 


-497 


b' 


49.0 


-486 


b* 


48.1 


-509 


fcJ 


46.3 


-495 


c 


30.1 


- 35 


c 


29.1 


- 19 


c* 


27.1 


- 61 


c* 


26.5 


— 12 


c* 


25.8 


- 29 


d 


20.4 


-150 


e 


+ 8.3 


-509 


e' 


8.8 


-487 


/ 


48.4 


-154 


/' 


49,1 


-138 


i 


53.2 


+463 



+ 12 


24 


113 


38 


+ 11 


52 


131 


19 


+ 12 


13 


133 


23 


-17 


54 


133 


55 


-17 


20 


124 


33 


-18 


58- 


124 


15 


-18 


34 


127 


48 


+ 4 


23 


158 


59 


+ 5 


5 


160 


6 


+ 2 


II 


161 


11 


+ 4 


24 


163 





+ 3 


44 


162 


51 


- 4 


31 


165 


23 


-33 


41 


182 


42 


-32 


19 


183 


37 


— 20 


54 


227 


25 


— 20 


5 


228 


31 


+ 14 


39 


248 


30 



143 
153 

»53 
154 
154 

158 
189 

190 

191 

»93 

193 
196 

213 
214 
358 
358 
378 



IS 

56 


32 

59 

5* 

25 

36 

43 
48 

37 

38 



19 
4 

3 
58 

57 



191 


14 


153 16 


193 


24 


154 26 


197 


47 


158 49 


30O 


25 


161 37 


30I 


56 


163 58 


203 


16 


164 18 



a 

i 

J" 

c 



i 

I 

k 



Observed Positions of Sun-Spots 



35 




Ja 



Jd 



8 



I 



a 

a' 

b 

b* 
c 

c* 

d 

e 

f 

g' 
g* 

h 

. 

k 
I 



a 
b 
6' 



i86i May 31 o'' 26 



m 



-67?5 


- 50" 


+ 12" 20' 


102° 


'54' 


147° 38' 


66.3 


- 40 


+ " 35 


108 


20 


153 4 


54.5 


-527 


-18 43 


108 


17 


153 I 


53-5 


-535 


— 19 28 


no 


I 


154 45 


52-4 


-521 


-18 54 


114 


26 


159 10 


43.1 


- 79 


+ 4 32 


145 


40 


190 24 


40.0 


- 67 


+ 4 44 


148 


4 


192 48 


39.3 


- 96 


+ 2 54 


148 


13 


192 57 


34-2 


— 204 


- 4 31 


151 





195 44 


33-2 


+ 221 


+ 20 16 


158 


10 


202 54 


4.2 


-554 


-33 20 


168 


43 


213 27 


3-5 


-529 


-31 48 


170 


9 


214 53 


+33-3 


- 77 


-12 25 


210 


46 


255 30 


37.2 


- 85 


-13 48 


214 


31 


259 15 


38.2 


- 75 


-13 26 


215 


38 


260 33 


37-2 


-198 


-20 38 


213 


33 


258 17 


44-3 


+429 


+ 14 46 


233 


52 


278 36 


47.8 


+446 


+ 14 59 


239 


21 


284 5 


52.7 


+ 542 


+ 19 49 


255 


43 


300 27 


52.7 


+ 508 


+ 17 42 


251 


58 


296 43 


54.3 


+479 


+ 15 33 


253 


48 


397 32 


64.6 


-252 


-30 43 


260 


41 


305 25 



June 5 2*' 41" 



55-4 

39.7 
38.6 



+ 5 
-360 

-363 



+ 11 20 

-13 15 
-13 39 



"5 
136 

138 



59 
58 



242 12 

253 " 

254 15 



c 

dA 
d' 

d? 

d* 

f 

g' 

g' 
h 







June I 


<^ 


14" 






a 


-55.9 


-527 


-18 


45 


102 


24 


161 3 


b 


46.0 


-251 


- 4 


44 


136 


51 


195 30 


c 


15.6 


-56s 


-31 


8 


156 48 


215 37 


dr 


+18.3 


-145 


— 13 


49 


195 


28 


254 7 


d. 


18.8 


-147 


-13 


14 


196 





254 39 


d" 


22.8 


-133 


-13 


8 


199 


39 


258 18 


d' 


24.4 


-251 


— 20 


40 


199 


45 


258 24 


df 


25-7 


— 139 


-13 


32 


202 


14 


260 53 


«. 


33-9 


+ 48 


- 4 


56 


212 


6 


270 45 


«, 


34-5 


+ 46 


- 5 


12 


212 


41 


271 20 


e' 


36.8 


+ 85 


- 3 


26 


215 


30 


274 9 


«» 


37-4 


+ 53 


- 5 


25 


215 


3» 


274 10 


/ 


34-7 


+378 


+ 14 


12 


220 


18 


279 57 


/' 


39-9 


+457 


+ 17 


50 


228 


51 


287 30 


gx 


47-3 


+450 


+ 15 


45 


237 


51 


296 30 


g. 


47-7 


+456 


+ 16 


2 


238 


44 


297 23 


g» 


48.3 


+461 


+ 16 


14 


239 


40 


298 19 


g' 


48.1 


+ 518 


+ 19 


45 


243 


19 


301 58 


gr 


49.3 


+439 


+ 14 


40 


239 


57 


298 36 


h 


60.9 


-374 


-30 


53 


248 


27 


307 6 



} 



6» 



} 



c* 

d 

/ 

g 



b' 
b> 
c 

c 

c* 
d 
e 



/ 
g 

K 



n 



Aa 



Ad 



-33-2 

31-4 
29.8 

27.4 

25.2 

22.3 

23-7 
19.4 

14.7 

13.8 

6.3 

S-4 
3-2 
0.9 

+ 2.0 

3-4 
21.0 

22.2 

24.2 

25.1 



a 

b 

b^ 

b^ 

c 
d 
d' 



a' 



/. 
/, 
/' 

gi 
g» 



-356" 

-450 

— 170 

-171 
-180 
-147 

+ 150 
+ 104 
+ 200 
+236 

+ 244 

+ 253 

+ 235 

+333 
+316 

+304 

-425 
-161 

-198 

— 190 



-14' 
—20 

- 3 

- 4 

- 5 

- 4 

+ 13 
+ 10 

+ 14 
+ 16 

+ 16 

+ 14 
+ 20 

+ 18 

+ 17 

-30 

-13 
-16 

-16 



26' 

27 
58 

29 
26 

4 
40 

4 

51 
52 



39 
10 

31 

30 
II 

45 

24 

6 



43** 48' 

42 32 

SI 15 

53 21 

55 9 

58 17 

61 4 

64 18 

69 28 

70 38 

77 35 

79 36 

83 8 

85 16 

86 12 

91 37 

95 " 

96 35 

97 29 



260" i' 

258 45 

267 28 

269 34 

271 22 

274 30 

277 17 

280 31 

285 41 

286 51 

293 48 



295 
299 

301 

302 

307 

3" 
312 

313 



49 
21 

29 
25 
50 
24 
48 
42 



June 7 



o"* 15 



in 



June 9 23** II 



m 



a 
b 



—64.6 
53-8 



+ 59 
+ 99 



+ 15 

+ 15 



4 

44 



105 45 
124 46 



276 4 
295 5 



ii 



c 
b 



b* 
d 

d'd' 
di 



e 



gig> 

f 

I* 



-563 


-404 


-13 


15 


no 


33 


253 25 


52.4 


-399 


-13 


56 


117 


29 


260 21 


52.3 


-237 


- 3 


59 


124 


9 


267 I 


50.3 


-256 


- 6 


7 


126 


13 


269 5 


47.3 


-223 


- 4 


5 


130 


49 


273 41 


46.1 


-243 


- 5 


37 


131 


40 


274 32 


49.4 


-500 


— 20 


27 


116 


21 


259 13 


48.3 


+ 8i 


+ 14 


6 


133 


54 


276 46 


46.1 


+ 14 


+ 9 


41 


13s 


56 


278 48 


45-2 


+ 18 


+ 9 


46 


136 


53 


279 45 


43-4 


+ 117 
+ 161 


+ 15 


23 


139 


33 


282 25 


32.0 


+ 150 


+ 15 


33 


151 


29 


94 21 


30.1 


+ 152 


+ 14 


59 


153 


9 


296 I 


24.9 


+ 232 


+ 18 


53 


158 


40 


301 32 


24.4 


+ 193 


+ 16 


24 


158 48 


301 40 


7-5 


— 260 


-13 


37 


167 


10 


310 3 


7-5 


-268 


-14 


6 


167 


3 


309 55 


6.8 


— 264 


-13 


56 


167 


37 


310 29 


5-7 


— 296 


-16 


8 


168 


3 


310 55 


4.4 


-282 


-15 


31 


169 


23 


3" 15 


3-2 


— 264 


-14 


40 


170 


43 


313 35 


1.9 


-273 


-15 


28 


171 


37 


314 29 


3-9 


-513 


-30 


25 


165 


19 


308 11 


3-5 


-513 


-30 


30 


165 


41 


308 33 



}- 



} 



d' 

e 



y 



36 



C. H. P. Peters 



a 
b 
b' 
c 

d 



a 
b 

c 

c* 

d 

€ 



a 
b 
c 
d 
e 

I' 
f 

g 



da 



Ad 



\% 



1861 June 9 — Continued 



c 


-44.'4 


+ 103" 


d 


35-8 


-314 


d' 


30.4 


-344 


d' 


28.8 


-341 


e 


26.6 


-572 


u 


+59.8 


+431 


u 


60.4 


+421 



June 10 o** 5 



m 



—61.9 


+ 74 


47-7 


-359 


43.1 


-390 


42.9 


+ 140 


39.2 


+ 163 


36,2 


-607 


+55.9 


+396 


56.4 


+389 



+ IS IS 

-12 50 

-IS 37 
+ 16 12 

+ 17 o 

-30 4S 
+ 14 26 

+13 ss 



June 12 o^ II 



m 



—62.0 


-354 


59-5 


+ 90 


59.2 


+ 129 


+22.1 


-215 


34.6 


-199 


27.3 


-218 


38.9 


+341 


61. 1 


-259 


62.3 


-234 


62,3 


-247 



— II 

+15 
+17 
-15 

-14 
-16 

+15 
-25 
-23 
-24 



June 13 3'' 16 



m 



n 



-65.3 


+ 100 


15.8 


+ 239 


+ 10.7 


-277 


25.1 


+ 286 


45-5 


+333 


48.4 


+ 355 


52.8 


-299 


53.8 


-276 


54-4 


+ 522 


55-1 


+ 507 


65.3 


+ 137 



+16 
+17 

-17 

+ 14 

+13 
+14 

-25 
-24 



12 

49 
10 

20 

50 
41 
48 
28 



+ 23 20 
- I 15 



99 18 

160 22 

167 14 

196 19 

218 16 

222 35 

221 51 

222 58 

244 14 

244 12 



8 
12 

4 

9 
6 



328 

29 
46 

6S 
87 
91 25 

90 41 

91 48 

"3 4 
113 2 



June 17 o** 19° 



a 
h 



—62.4 
30.3 



+ 117 
+ 151 



+ 15 
+ 14 



35 
16 



102 15 
142 38 



25 29 
65 52 



I 



+14*23' 


136® 2</ 


3o6«39' 


-11 51 


139 5 


309 24 


-14 37 


143 40 


313 59 


-M 43 


145 16 


315 35 


-29 57 


139 42 


310 I 


+ 15 20 


253 33 


63 52 


+ 14 36 


254 32 


64 51 



} 



h 

ft'? 

d 



no 37 


295 32 


123 40 


308 35 


129 18 


314 13 


137 9 


322 4 


141 II 


336 6 


125 46 


310 41 


239 18 


64 13 


239 43 


64 38 



} 



14 


95 51 


308 51 


13 


113 


326 


32 


113 17 


326 17 


23 


188 45 


41 45 


48 


191 3 


44 2 


26 


193 21 


46 21 


3 


212 14 


65 14 


13 


237 15 


90 15 


50 


239 11 


92 IT 


40 


239 41 


92 41 



c 
d 

f 



b 



/ 



Ja 



Ad 



Cm 

C* 
C« 

C'' 

(^ 
d 

d' 
d* 
d^ 
d^ 
d^ 



n 



I 

g 

g' 
h 



f- 
»» 



-i2!s 
12.0 
1 1.6 

8.3 

S-i 
3.6 
2.9 
1.6 

4- 0.3 

4.5 
8.2 

6.3 
8.9 

1 1.6 

12.6 

13.6 

14.7 
19.0 

21-5 

23.0 

23-4 
29.4 

24.6 

48.5 

49-S 
49.9 

S9.S 

59.S 
61.2 



a 
c 

d 

e 

e^ 
e* 



+ 219" 
+ 207 

■1-163 
4-219 

4-207 

4-193 
+ 202 

4-214 

4-226 

4-253 
4-290 

-440 
-412 

-437 
-392 

-414 
—410 

4-410 
4-407 
4-385 
4-414 
4-407 

- 5 
4-285 

4-260 

— 120 

-150 

-193 
-166 



+ 16^1/ 
4-15 29 
4-12 45 
4-15 46 
4-14 37 

4-13 35 
4-14 I 

4-14 36 

4-15 5 
4-16 12 

4-18 o 

— 26 30 

-24 59 
-27 3 

— 24 10 
-25 47 
-25 40 
4-24 4 

4-22 42 



4-23 

4-22 

— I 

4-12 

4-10 

— 12 
-18 

-IS 
-17 



41 
22 

17 
2 

23 

23 
29 

46 

4 



58^ 55" 

59 16 

59 21 

62 35 

65 10 

66 19 

67 2 

68 12 

69 52 
73 46 
77 24 
68 52 
71 29 

73 48 

74 57 

75 45 

76 47 

89 9 

91 56 

93 26 

99 8 

88 8 

216 36 

217 9 
212 53 

227 28 

226 51 

230 15 



82^ 9' 

82 30 

82 35 

85 49 

88 24 

89 33 

90 16 

91 26 

93 6 
97 o 

100 38 

92 6 

94 43 

97 2 

98 II 

98 59 

00 I 

12 23 

15 10 

16 40 
22 22 
II 22 

39 50 

40 23 

36 7 

SO 42 

SO 5 

S3 29 



June 18 3^ 32 



m 



-44-4 


+ 125 


29-3 


4-171 


28.7 


4-190 


28.2 


+ 130 


27.5 


+ 176 


21.4 


+ 183 


20.9 


4-IS7 


20.0 


4-171 


18.7 


4-180 


13.7 


+ 215 


8.4 


4-250 


8.8 


4- 98 


8.8 


-471 


7.1 


-455 


4-3 


-467 


3-5 


-423 


1-3 


-453 


0.1 


-450 


4- 4-1 


—401 


8.7 


-407 



+14 

+15 
+16 

+ 12 

+ 14 

+ 15 

+ 14 

+ 14 

+ 14 
+ 16 

+ 17 

+ 8 
-26 

-25 
-26 

-23 
-26 

-26 

-23 
-23 



II 

2i 



c 
e 



r 

t 

N 
I 

/« 

k 
m 



5 


126 58 


66 8 


18 


143 32 


81 32 


24 


142 59 


82 9 


40 


143 31 


82 31 


48 


145 12 


84 22 


10 


149 41 


88 51 


26 


150 4 


89 14 


15 


150 55 


90 5 


40 


152 6 


91 16 


14 


156 38 


95 48 


45 


161 31 


100 41 


34 


160 


99 10 


29 


153 50 


93 


38 


155 39 


94 49 


47 


158 5 


97 15 


56 


159 25 


98 35 


14 


161 I 


100 II 


10 


162 6 


lOI 16 


27 


166 35 


105 35 


49 


170 23 


109 33 



c 



d' 
d' 

df 



Observed Positions of Sun-Spots 



1 


Ja 


J3 


b 


L 


L' 


II 


1 


Ja 


J» 


b 


L 


L' 


1! 






1861 June i&— Continued 






+ 13!" 


-263' 


-15=25' 


■73° 43' 


139° 7' 


1a. 












A' 


13-7 


-270 


-■5 56 


■74 17 


139 41 


/ 
















/■ 


+ 3'3 


- Id 


- 2»5.' 


i68° 32' 


107° 42' 






20.1 


-299 


-18 31 


■79 49 


■45 ^3 


A' 


/ 


6.3 


- SI 


4- 40 


.7. 28 


110 38 






25-9 


-283 


-18 .3 


■85 ■S 


■5° 39 


A> 


g- 


4-3 


+ 342 


4-21 58 


173 22 


112 32 


c 




29.1 


-290 


-19 4 


188 IS 


■53 39 




s 


6.5 


+ 348 




176 31 








47-7 


4-111 


+ 2 59 


209 3 


■74 27 


*■ 


i „ 


8-5 


+ 378 


4-22 54 


115 41 


^ 




49.2 


+ 132 


+ 4 1 


211 11 


■76 35 


k' 


f 


5.0 


+380 


4-23 46 


178 .1 


117 21 






49.9 


4- 90 


4- I 26 


211 31 


■76 45 




e' 


9-7 


+435 


+ 27 16 


179 42 


118 52 




I' 


51.1 


4-122 


4- 3 10 


313 17 


■78 41 


k' 


!• 


I2.0 


+ 376 


4-23 7 


180 47 


119 57 


«■ 


m 


60.3 


-206 


-18 8 


236 37 


192 I 




h 


I7.S 


-111 

+ 296 


- 7 
4-16 47 


179 47 
.88 34 


118 57 




flt" 


62.3 


-164 


-IS 49 


229 49 


■95 ^3 


I 






127 44 














i' 


=3-6 


+ 259 


4-14 20 


189 18 


128 28 


r 






June 22 0'' 


15" 




«■* 


24.8 


4-291 


4-16 8 


190 56 


130 6 


























p 


=5.6 


4-289 


4-IS 54 


193 38 


132 48 




a 


-64.8 


+ 167 


4-16 54 


90 20 


83 43' 




k 


35-0 


-■53 


-n so 


■9S 39 


134 49 




b' 


58.2 


+ 197 


+ 18 35 


■03 39 


97 2 




I 


35-8 


+ 247 


4-II 59 


200 36 


139 46 


s 


b 


58.2 


+ 174 


+ 17 10 


104 6 


97 29 




f 


36.8 


4-223 


4-10 25 


201 9 


140 19 


I' 


6" 


56.0 


4-186 


4-17 48 


107 27 


100 50 




m' 


40.9 


-206 


-IS 56 


201 41 


140 51 


h' 


c 


52.7 


+ 244 


4-21 15 


111 22 


104 45 


a 


m* 


43-6 


-204 


-17 33 


204 59 


■44 9 


> 


d 


51.0 


-522 


-26 38 


99 58 


93 21 




«» 


47-9 


-243 


-19 18 


209 58 


149 8 




d' 


50.6 


-502 


-34 45 


102 48 


96 I. 




m* 


48.8 


-.85 


-IS 47 


210 43 


149 52 




d- 


46.1 


-440 


-21 18 


■■2 43 


106 6 


d 


m 


49.6 


-J27 


-18 33 


212 


151 10 


k 


s 




4-283 








i 


m' 


S1.0 


-227 


-18 46 


"3 SI 


■S3 I 


k' 


«.„ 


43-! 


4-308 


+23 54 


122 57 


116 30 


n 


64.7 


+146 


4- I 40 


238 17 


■77 27 


I'll' 


c. 


41.5 


+ 313 


+24 54 


124 44 


118 7 


f 
















e' 


39.6 


+ 318 


+ 25 5 


126 53 


130 16 


b- 
















■ June 20 o*" 


24° 




1 


38.8 


+ 174 


+ ■5 S6 


■28 S3 


122 16 


c 












;■ 


36-5 


4-184 


4-16 33 


■3^ 14 


124 37 


















a 


-61.3 


+ iao 


4-14 39 


loi 24 


66 48 




;■ 


314 


+ 163 


+ 14 41 


■ 36 19 


129 42 




b. 


51.4 
50.6 


+ 162 










;■ 


38.6 


4-161 


+ 14 20 


138 58 


■ 32 21 


ci 


b. 


+ 164 


4-16 36 


116 54 


82 18 


a 


g 


20.6 


+ 150 


+ 13 


■46 17 


■39 40 


c* 


c 


45-3 


+ 146 


+ 15 S 


"3 S8 


89 22 




g' 


17.4 


+ ■79 


+ 14 30 


■49 9 


143 32 




c' 


40.9 


+ 174 


+ 16 35 


128 45 


94 9 




A' 


17.4 


-308 


-IS 


■45 36 


138 59 




i 


3».6 


-528 


-27 50 


127 13 


92 37 


d 


h' 


9-3 


-352 


-18 31 


■52 14 


■45 37 




d' 


32.1 


-494 


-25 33 


129 


94 34 




h 


3-8 


-336 


-18 


■57 II 


■50 34 


e 


d' 


30.2 


-451 


-22 51 


132 19 


97 43 




A' 


+ 0.4 


-384 


-21 30 


160 21 


■53 44 




d> 


28.8 


-501 


-26 21 


132 18 


97 42 


D 


> 


17-4 


4-209 


+ 13 


■70 8 


173 31 


1 


d' 


28.1 


-521 


-27 47 


132 25 


97 49 


i' 


22.5 


4-303 


4-12 3 


■83 35 


176 58 


;■ 


d' 


27-4 


-496 


-26 9 


133 55 


99 19 




k 


18.1 


+ S^ 


+ 3 26 


178 16 


■71 39 


g 


df 


249 


-492 


-26 8 


136 39 


102 3 




*■ 


30.4 


+ S3 


+ 3 20 


180 12 


■73 35 


«■' 


<■ 


21.1 


+304 


4-22 39 


148 13 


■■3 37 




*" 


33.5 


+ 44 


+ 2 34 


182 


■75 23 




s 


19-5 


+309 

+ 340 










*■ 


33-4 


4- 81 


4- 4 42 


183 6 


176 29 


«'? 


'„ 


16.7 


+ 23 39 


151 4 


116 38 


e,e. 


k' 


2S-7 


4- 68 


+ 3 40 


185 


178 23 




«3 


14-7 
13.8 


+ 324 


4-23 16 
+ 24 38 


154 12 


119 36 




I 


43.3 


-3l6 


-■S 23 


199 58 


■93 21 




+ 347 


iSS 1° 


120 34 














e* 


12.7 


+ 324 


+ >3 3 


.56 2 


121 26 








June 34 33> 


52" 




1. 


8.7 


+ 217 


+ 15 55 


159 


124 24 


], 


























1. 


8.0 


+ 229 


+ i6 34 


159 43 


125 7 


1' 


a 


-64.S 


+ 254 


+ 21 38 


84 23 


■OS 36 




/■ 
;• 


31 
0.4 


+ 215 
+ 213 


+ 15 11 
+ 14 47 


163 46 
166 3 


129 10 
131 27 


1- 


'I 


59.2 


4-2S2 
+313 


+ 24 10 


96 26 


■■7 39 


b 


; 


+ 9.9 


+ 201 


+ 12 55 


174 38 


140 2 


s 


b' 


58.4 


+313 


+ 25 15 


97 19 


118 32 




r 


10.7 


+ 160 


4-10 21 


■74 53 


140 17 




f 


56.9 


4-320 


4-35 40 


99 58 


121 11 





C. H. P. Peters 



I 
2 



jd 



1861 June 24 — Continued 



I 



c* 

d 

e 

f 
f 
g 
g' 



n 



-S9?3 

55-4 
55-4 

52-3 
47.1 

57-3 

31-8 

16.1 

7.6 

"•5 
7.6 

+ 52.9 
57-2 



+ 164" 
+ 183 
+ i6i 
+ 183 
+ 148 

+ 113 
—460 

-372 
+ 143 
+ 153 
+ 14 
+ 18 
-171 
-194 
-194 



+ 160 30' 


lOO* 


12' 


121® 25' 


+15 38 


106 


38 


127 51 


+ 17 


106 


18 


127 31 


+ 14 43 


III 


10 


132 23 


+ 12 27 


117 


53 


139 6 


-22 59 


89 


16 


no 29 


-18 8 


129 


31 


150 44 


+ 12 13 


148 


6 


169 19 


+ 12 11 


155 


25 


176 38 


+ 4 7 


151 


28 


172 41 


+ 44 


154 


45 


175 58 


-13 50 


210 


55 


232 8 


-15 7 


217 


19 


238 32 



June 25 3^ 28°* 



n 



a3 



n 



c 
d 
e 

f 
g 



n 



»« 



«'s 



—66.4 


+ 139 


65-5 


+ 176 
+ 155 


61.6 


+ 132 


58.5 


+ 109 


637 


+ 293 
+321 


45-6 


-382 


34-2 


+ 114 


30.0 


— 21 


23-7 


- 16 


254 


+ 137 


+28.1 


-495 


31.2 


-484 




-225 


39-4 


— 206 


41.2 


-233 


44.8 


— 224 


45-9 


— 229 


47.2 


-252 


66.0 


- 95 



June 27 23^ 8 



m 



a 
b 
c 

d 



-59-6 


-360 


55-0 


+ 107 


53-5 


- 35 


49.4 


+ 2 


45-9 





44,0 





43-5 


- 9 


+ 4-2 


-521 



-17 23 



+11 

+ 2 



+ 
+ 
+ 
+ 



5 
4 
4 
4 



27 

51 
o 

48 

45 
12 



-30 40 



89 28 


152 22 


104 46 


167 40 


107 10 


170 4 


112 24 


175 18 


116 27 


179 21 


"8 35 


181 29 


119 6 


182 


159 27 


222 21 



11 



c 

d 

f 

e 



+13 51 


82 


53 


120 15 


+ 16 9 


84 


20 


121 42 


+ 13 35 


95 


22 


132 44 


+ 12 9 


lOI 


16 


138 38 


+ 24 17 


81 


40 


119 2 


-18 20 


112 


58 


150 20 


+ 11 32 


130 


21 


167 43 


+ 3 "> 


134 


4 


171 26 


+ 37 


»39 


48 


177 10 


+ 12 27 


J38 38 


176 


-31 20 


184 


44 


222 6 


-30 52 


187 


58 


225 20 


-13 52 


194 


ID 


231 32 


-15 II 


196 


13 


233 35 


-15 


200 


II 


237 33 


-15 26 


201 


26 


238 48 


-17 3 


203 


16 


240 38 


- 9 51 


233 


19 


270 41 



a 
b 
c 



d 
e 



f 



a? 



«• 



n 



/ 



itt 


Jd 


•f io?9 


-262" 


12.8 


— 264 


13-8 


-250 


18.6 


-287 


22.3 


-276 


52-4 


-137 


54.3 


— 121 



n 



b 

c 

d 

e 

e' 

e* 

e» 

e* 

/• 
/ 

g 

g' 



n 



13* 55' 

13 48 
16 3 

IS 38 

9 43 

8 57 



1660 14' 
168 18 

172 55 
176 18 

207 20 

209 48 



n 



June 29 o*' 12 



m 



a 


-635 


+ 2 


6« 


21.0 


-276 


6° 


19.4 


-279 


s 


18.0 


-295 


b' 


"•3 


-305 


6» 


8.2 


-317 


c 


+ 25.6 


-173 


c' 


34-5 


-174 


d 


59-3 


+348 


d' 


61.4 


+355 


e 


65-3 


+ 84 


e' 


66.7 


+ 76 


' n 


66.4 


-174 
— 160 



+ 4 
-13 



15 
2 



-13 44 



-15 
-16 

- 8 

- 9 
+ 19 
+ 19 
+ 2 
+ 2 



12 

7 

57 
38 

33 
36 

S3 
7 



— 12 42 



July 1 o** 36 



m 



-46.5 


-274 


45-3 


-289 


22.0 


+ 70 


4.2 


— 192 


+ 25.3 


+205 


43-5 


+ 3»9 


45-2 


+ 289 


48.3 


+317 


49.9 


+310 


53-2 


+331 


47-4 


+ 56 


52.3 


+ 30 


52.0 


— 217 


53-7 


— 196 


60.3 


— 192 



-13 20 

+ 7 57 

— 8 19 

+ 14 29 

4-20 20 

+ 18 21 

+ 19 50 

+ 19 15 

+ 20 13 

+ 44 
+ 27 

— 12 22 

— 12 16 



July 3 o*^ 5 



m 



a 


-62.6 


-258 


b 


56.0 


+ 279 


b' 


53-2 


+ 281 


c 


49.9 


+ 67 


d 


36-3 


+ 144 


d' 


33-0 


+ 160 


d' 


31-9 


+ 132 



-13 

+ 20 
+ 20 

+ 7 
+ 12 

+ 13 

+ 11 



19 
I 

18 

23 
18 

19 
48 



82 3 


229 42 


93 H 


240 53 


97 40 


245 19 


105 36 


253 15 


120 2 


267 41 


123 12 


270 51 


123 59 


271 38 



le 



229^ 8' 


6- 


231 12 


h 


235 49 




239 12 


b> 


270 14 


c 


272 42 





88 S3 


180 28 


137 


228 35 


138 S9 


230 34 


145 " 


236 56 


148 


239 35 


177 27 


269 2 


185 53 


277 28 


225 16 


316 51 


231 34 


323 9 


228 29 


320 4 


232 38 


324 13 


233 52 


325 27 



e 

e 

I' 
I 



no 10 


230 3 


135 41 


25s 34 


150 16 


270 9 


177 


296 53 


197 35 


317 28 


198 56 


318 49 


203 37 


323 30 


205 34 


325 27 


211 7 


331 


197 59 


317 52 


203 40 


323 33 


205 6 


324 59 


216 42 


336 35 



«' 

/ 
g 



a 
b 



Observed Positions of SunSpots 



39 



1 


Ja 


JS 


' 


L 


L- 


P 


1 


ia 


ia 


b 


L 


■•• 


I 






1861 


July 3 — Continued 






'\ 


-32!? 

31.0 

+ 61.0 


-230" 
-248 


-11° 


25' 


120° 29' 


32° 429' 


c 


dJ 


-3i'5 


+ 142" 


+ 18° 13' 


1 24° 48' 


272° 


27' 


V 


d 


-289 


-IS 


55 


216 36 


60 36 


w 


e' 


+ 12.4 


+ 251 


+ 18 20 


163 39 


3" 


18 




e 


61.0 


-131 


- 5 


51 


212 4 


56 4 


' 


t 


ig.o 


+ 2gi 


+ 20 37 


169 59 


317 


38 


e 


i 


62.1 


+273 


+ 18 


19 


220 42 


64 42 


g 




22.p 

25-5 


+ 333 
+ 291 


+ 33 4 

+ 20 21 


174 7 
176 4 


321 
323 


46 
43 


e' 


g 


(•ii 


+ 319 


+ 20 


46 


228 26 


72 26 


* 
















e* 


26.9 


+ 284 


+ .9 5. 


177 21 


32s 





e' 






July 9 23' 


58" 




es 


27.4 
31-9 


+ 290 
+ 283 


+20 10 


■77 56 
182 16 


32s 
329 


35 

55 


e* 
















e« 


+ 19 33 




a 


-56.8 


+ 56 


+ 4 


30 


go 24 


322 20 




«' 


32-9 


+ 288 


+ 19 49 


183 21 


331 





ef 




5+4 


+317 


+ 20 


20 


87 52 


319 48 




/ 


26.2 


- 8 


+ 2 7 


174 43 


322 


22 


1 


6' 


50.9 


+ 303 


+ 19 


58 


93 46 


325 42 




g' 


26.8 


-237 


-II SI 


17s 23 


323 


2 


g' 


n 


54-9 


— 200 












s 


28.1 


-256 
-226 














-218 
+ 102 


-II 


27 


92 59 


324 55 


c 


«n 


29.7 


-12 12 


177 21 


325 





g 




54-2 












5' 


40-3 


-231 


-12 10 


188 39 


336 


18 


g' 




+ 39-9 
43.9 


-160 
-3"9 


- 5 
-15 


39 

45 


182 44 
189 . 


54 40 
60 57 


c 




















July 5 o> 39" 








44.5 


-317 


-15 


38 


1S9 42 


61 38 
















n 

* s 


47.1 
48.5 


+ 257 
+ 243 


+ 18 


56 


■93 53 


65 49 


d 


a 


-65.7 


+ 81 


+ 6 21 


76 14 


252 


17 




b 


58.4 


+ 146 


+ 11 4 


90 37 


266 


40 






S0.2 


-335 


-■7 


S 


■97 28 


69 24 


e 


b' 


54-3 


+ 150 


+ 11 36 


96 51 


272 


S4 






S'.i 


+ 275 


+ 20 


■7 


200 3 


71 59 


d' 


c 


45-6 


-320 


-16 46 


106 31 


282 


34 


a 




53.6 


+ 292 


+ 21 


■5 


202 S3 


74 49 


d'd^ 


C 


43-4 


-321 


-16 44 


109 I 


28s 


4 


a' 




58.6 


+ 181 


+ ■4 


5 


208 I 


79 57 


f 


d 


13-3 


+ 9 


+ 49 


139 18 


3^5 


21 




k' 


60.0 


+ 218 


+ 16 


10 


211 42 


83 38 


/• 




■0-3 
















62.5 


-346 


-19 


16 


224 20 


96 16 


S' 


e 


+ s66 


+ 19 50 


141 55 


3'7 


58 


b 


















e' 


9-4 
7-3 


+ 243 


+ 18 28 


144 14 


320 


■7 


b' 






J 


uly I 


3- 


■3" 






2.8 
1.8 


+ 263 
+ 263 


+ 19 38 
+ 19 38 


148 8 

149 I 


324 
32s 


4 


}' 










7^ 




-■43 
-160 












e* 


1.2 


+ 279 


+ 20 38 


149 36 


32s 


39 




-66.5 


-10 


43 


64 56 


326 42 






+ 0.8 
4.9 


+ 259 
+ 281 


+ 19 21 
+ 20 41 


151 15 

■54 59 


327 
33' 


2 




b 
b' 


41.4 
38.9 


+ 166 
+ 164 


+ 11 
+ 12 


SS 



106 I 
108 42 


7 47 
10 28 




/ 


4.9 

5-8 

- 6.2 

5-7 


+ 254 
+ 266 
- 39 
-24s 


+ 19 
+ 19 44 
+ I 16 
-II 18 


154 55 

155 45 
145 19 
145 33 


33° 
331 
321 
321 


58 
48 
22 
36 


b* 

b>} 




+ 7.9 
II. I 
13.7 


-.3'" 
-160 
-178 
+ 245 
+ 217 


- 3 

- 5 

- 6 


46 
9 

12 


■51 37 
154 25 
156 42 


S3 23 
56 II 
58 28 






3-4 
+ 11.8 


-245 
-281 
-268 


-12 26 


148 17 


324 


20 


c 


< 


21.3 
23.2 


+ 18 


4S 


164 6 


H 52 


b 


->2 S3 


160 24 


336 


27 




i' 
d> 


28.6 
30-3 
31-4 


+ 250 
+ 254 
+ 254 


+ 20 
+ 20 
+ 19 



14 
32 


170 19 

172 2 

173 3 


72 5 

73 48 

74 49 


} 




















July 7 0' 27" 






e ^ 
n 


23.2 


-360 
-351 


-■7 




166 22 


68 8 


a 


















a 


-62.7 


-272 


-IS 54 


76 57 


280 


57 




e' 


25.2 


-390 


-19 


25 


168 42 


70 28 




a' 


60.S 


-268 


-IS 15 


82 51 


286 


SI 




i 


37-3 


+ 150 


+ 13 


5° 


178 19 


80 5 




b 


36.0 


+ 281 


+ 20 23 


122 4 


326 


4 


b 


/■ 


40.2 


+ ■73 


+ IS 


12 


181 34 


83 20 




b- 


33-4 


+ 246 


+ 18 2 


117 41 


321 


41 




S 


44.7 


-428 


-22 


12 


191 2 


92 48 


d' 


b- 


30.1 


+ 3'5 


+ 22 28 


120 6 


324 


6 




S' 


46.9 


-310 


-21 


4 


193 24 


95 10 


d 


b> 


29-7 


+ 285 


+ 20 36 


■20 55 


324 


55 


¥ 


«• 


52.1 


-427 


-22 


32 


202 13 


103 59 






24.0 
22.6 


+ 257 
+ 285 


+ 19 2 

+ 20 59 


126 46 

■27 57 


330 
331 


46 

57 




'" 


59.5 


+392 
+ 367 


+ 25 


S3 


216 35 


118 21 


e 



40 



C. H. F. Peters 



a 
b 

c 

d 



Ja 



n 



/ 



-64.7 

43-8 
43-2 
42.6 

+ 15-7 
46.6 

58.6 

59.1 
61.0 

61.7 

62.4 

63-7 
63-7 



iH 



1861 July 17 3^ 59" 



July 19 o** 25 



m 



July 21 o^ 45 



m 



-197 

+477 
+492 
+ 500 

-17s 
-326 

+365 
+347 
+346 

+347 
+347 
+354 
+328 
+246 



-17 
+ 28 
+ 29 
+ 29 

-- 3 
— II 



22 

9 

14 
SI 
59 
38 



+30 3 



+ 29 
+ 29 
+ 28 



22 

7 
55 



+28 II 

+22 37 



59 I 
82 37 
82 31 

82 59 

149 50 
182 52 

205 51 

206 41 

213 o 
216 12 

216 2 

214 3 



246 31 

247 21 

253 40 
256 52 

256 42 

254 43 



8 



il 



a 


-57?2 


-214" 


-16° 


'33' 


So* 35' 


660 59' 


h 


52.6 


+342 


+ 19 


28 


80 39 


67 3 


c' 


46.7 


+317 


+ 18 


58 


89 58 


76 32 


c 


46.0 


+345 


+ 20 


47 


90 


76 24 


c* 


43-4 


+321 


+ 19 


42 


93 58 


80 22 


d' 


36.5 


-417 


-24 


56 


105 44 


92 8 


d» 


35.5 


-372 


— 21 


42 


107 27 


93 51 


i 


34.6 
33.8 


-338 


-19 


17 


109 4 


95 28 


d» 


32.8 


-347 


-19 


42 


no 28 


96 52 


d* 


31.9 


-319 


-17 


46 


"I 33 


97 57 


«• 


I.I 


+376 


+ 27 


55 


135 38 


122 2 


e. 


0.4 


+376 


+ 27 


58 


136 21 


122 45 


«3 


0.4 


+358 


+ 26 


44 


136 29 


122 53 


/ 


+ 8.1 


-350 


-16 


7 


147 56 


134 20 


/• 


II. I 


-354 


-IS 


40 


150 19 


136 43 


g 


60.8 


— 192 


- 5 


9 


204 45 


191 9 



a 
h 



c 



} 



d 



/ 



a 


-60.3 


+407 


+20 24 


54 52 


67 16 


b 


57-7 


+412 


+ 21 41 


63 46 


76 10 


c 


53-9 


-266 


-18 6 


83 54 


96 18 


c^ 


53-9 


-307 


-20 50 


83 I 


95 25 


c* 


52.8 


-277 


-18 32 


85 26 


97 50 


c^ 


52.8 


-353 


-23 45 


83 36 


96 


d 


23.9 


+430 


+ 28 52 


no 20 


122 44 


d- 


23.9 


+412 


+ 27 42 


no 47 


123 II 


e 


+43-2 


-199 


- 4 32 


178 7 


190 31 


1 


61.6 


-307 


-" 54 


210 30 


222 54 



6' 
b 
c 
d 



99 


41 




123 


17 


b' 


123 


II 


b 


123 


39 




190 


30 


d 


223 


32 


/ 



g 

g' 
g' 

g'g* 

g' 



Ja 



J» 



a 

b 

c* 
c 
d 
e 

f 

g 

g' 
g' 
g' 
g* 
g' 
^ 
g' 

h 



n 



-58J1 

54.1 

53-4 

43-4 
42.0 

38.2 

15-4 
+21.1 

31.9 

42.8 

44.1 

45.2 
49.0 

49.9 

50.6 

50.6 

51.6 

54.7 
55-6 
48.1 

59.0 
59.7 



8 



1861 July 33 I" 10 



h v#%lB 



- 9" 

+515 

+528 

+204 
+202 
+ 190 

-136 

- 75 
-322 

+338 

+310 
+326 

+324 
+296 

+296 

+ 187 

+230 

+223 

+312 

-371 

- 39 
-378 



- 5^ 9^ 

+26 57 

+27 55 

+11 16 

+ 11 22 

+ 11 22 

- 4 40 

+ 2 54 

-12 5 

+28 54 

+29 6 

+29 6 

+27 18 

+27 19 

+20 30 

+23 II 

+22 46 

+28 18 

-13 45 

+ 6 49 

-14 49 



74^44' 
57 2 
57 6 
90 40 

92 14 

96 37 
21 22 

51 56 

55 15 

75 5$ 

78 22 

83 50 

84 25 

85 31 

83 15 
85 26 

90 13 

94 49 

84 27 

94 44 
207 31 



US'" 42' 

126 o 

126 4 

159 38 

161 12 

165 35 

190 20 

220 54 

224 13 

244 54 

247 20 

252 48 

253 23 

254 29 

252 13 

254 24 

259 II 

263 47 

253 25 
263 42 

276 29 



July 25 23^ 38" 



July 27 o^ 15 



m 



a 
b 



-35-3 
12.2 



195 
262 



II 47 
" 55 



99 48 
121 38 



224 22 
246 13 



f\ 



a 



dot 

IT* 

c« 

dot 
e 

f 



a 


-59.1 


+304 


+ 13 47 


61 


37 


157 45 


a» 


55.7 


+271 


+ " 55 


69 


57 


166 s 


b 


6.6 


—372 


-II 48 


128 


14 


324 23 


n 


+ 3I.I 


+356 


. ^ 








c 

s 


22.3 


+343 


+29 26 


149 


13 


245 21 


dot 


27.8 


+329 


+28 41 


155 


31 


251 39 


s 


38.8 


+ 202 
+ 186 


+20 14 


156 


10 


352 18 


c» 


31.5 


+297 


+26 58 


159 


19 


25s 27 


c^ 


36.3 


+238 


+23 37 


164 


15 


360 33 


dot 


37.4 


+313 


+28 28 


166 


9 


363 17 


c* 


4a2 


+299 


+27 46 


169 


31 


365 39 


d 


21.3 


-334 


— 12 26 


153 


19 


349 37 


dot 


22.4 


-324 


-" 43 


154 


10 


350 18 


dot 


23.3 


-327 


-II 51 


155 


4 


251 13 


dot 


26.4 


-363 


-13 49 


158 36 


254 44 


d' 


27.3 


-363 


-13 44 


159 


29 


255 37 


e 


38.9 


- 44 


+ 6 38 


167 


I 


263 9 


f 


46.5 


-399 


-14 S3 


181 


44 


277 .52 



d 



d^ 



Observed Positions of S*in-Sp<^ 



1 

1 


in 


JJ 


' 


L 


L' 


1 


1 


Ja 


IS 


b 


L 


L' 


1 






1S61 


fuly i-j—Cmiinutd 






m 


+ 58!o 
61.4 
62.3 


+116" 
+ "S 
+148 


+ ■9° 45' 
+ 19 37 
+ 21 32 


186° 20' 
193 29 
196 46 


21° 12' 
28 21 

31 38 


h' 
h> 
*• 
















c' 


- «s 


+38'" 


+27-51' 


119° y 


243° 40" 




n 


S3.8 


-191 


+ 1 10 


189 15 


24 7 


i 


s 


4.6 

2.8 


+403 
+390 


+29 14 


"■ 33 


246 7 


c 




























c' 


0.6 


+ 388 


+ 29 ir 


124 42 


249 16 








August 3 o'" 


13" 






+ 0.7 
0.8 


+ 232 
+ 272 


+ ■9 35 

+ 22 4 


127 46 
127 25 


252 20 
251 59 


b 






























».5 
5.4 
5.4 
6.4 
10.2 


+382 
+349 
+328 
+3S3 
+ 262 


+ 29 16 

+ 27 34 
+ 26 ,3 
+ 27 S8 
+ 22 45 


127 43 

130 48 

131 ■ 
131 46 

136 s 


252 17 
255 22 

255 35 

256 20 
260 39 




a 
b 
c 
d 
e 


-62.2 
61.6 
58.5 
54.6 
46.9 


+ 49 
-102 
-123 
-178 
-104 


- 6 6 
-■4 55 
-■5 ■ 
-■7 7 
-10 13 


54 25 
56 SO 
63 '3 
69 49 
80 IS 


277 ■a 
279 37 
286 
292 36 
303 2 


a 
b 


c« 


17.0 


+ 322 


+ 27 25 


142 II 


266 45 




/■ 


35-' 


- 88 


- 6 16 


92 54 


3'5 41 


C'C 


d 


13.0 


-301 


-10 S3 


143 44 


268 18 


a 


/o 


31-9 


-174 


- 9 55 


97 33 


320 20 


c 


If 


16.1 
18.6 


-312 
-321 


-II 12 
-II 29 


146 35 

148 57 


271 9 
273 31 


y. 


n 

/■ 


30-3 
3i.' 


-155 
- 81 


- 4 55 


96 42 


3^9 29 


c» 




"■5 
56.8 
57-9 


-383 
-347 
-329 


-14 58 
-10 7 


■53 37 
■95 38 


278 11 
320 12 


d 


/' 

s 
s' 
s' 

h 


»7-5 

II.O 

5-9 

2.4 

+ 25-3 


-169 
-245 
-321 
-351 
+ 91 


- 9 22 
-10 31 
-■4 13 

-IS 26 
+ ■5 36 


101 4 
116 31 

121 51 
125 20 
144 9 


323 51 
339 18 
344 38 
348 7 
6 56 


c* 




















A 


ugust I 0* 


28" 






h' 


31-7 
38.7 


+ 107 
+ 107 


+ 17 28 
+ 18 22 


150 24 

■57 50 


■3 ■■ 
20 37 


















a 


-54-4 


-104 


-10 3 


72 33 


267 25 




¥ 


45-6 


+ 116 


+ 19 40 


'6s 58 


28 4S 




0" 


5I-I 


-116 


-.. 38 


76 S3 


271 45 




If 


46.4 


+ 139 


+ 21 9 


166 59 


29 46 


/ 




5»-7 


+432 


+ 19 23 


58 29 


253 a I 




i 


38.6 


-i;8 


+ 1 19 


160 5 


22 52 


e 


5 


48.S 


+ 562 


+ 28 43 
+ 26 6 


55 .8 
62 10 






i' 


40.3 


-■85 


+ I 4 


161 58 


24 4S 


e' 


n 


47-4 


+ 576 


250 10 




i 


48.8 


-324 


-6 40 


175 ■* 


38 3 


« 




47.0 


+ 517 


257 2 


















45.8 
43.1 


+ 542 
+ 560 


+ =7 57 
+ 29 54 


6= 5 
65 2 
84 18 


256 57 
259 54 


b 






A 


ugust 4 2'' 


33" 




45-4 


-196 


-■5 3 


279 10 
















37-° 


-231 


-15 7 


93 54 


288 46 


c 


a 


-61.7 


-126 


-■6 55 


55 5 


293 16 






34-7 


-2S4 


-16 2 


96 23 


291 15 




b 


56-9 


- 48 


-10 13 


64 47 


302 58 






34." 


-266 


-16 40 


96 S9 


291 5" 


d 


C 


48.1 


- 39 


-6 55 


77 " 


315 23 






22.7 


+ 148 


+ 10 28 


■03 3 


297 55 




c' 


47-7 


- 26 


- 6 3 


77 32 


3IS 43 






21.1 


+ IS4 
-210 


+ 11 8 
-10 22 


104 18 
109 


299 10 
303 52 


e 


< 


45-1 
43-8 


- 95 
-116 


- 9 S3 


82 8 


320 19 






19.0 


-201 


- 9 24 


no 48 


3=>S 40 




C 


44-4 


- 14 


- 4 27 


81 12 


319 23 






16.6 


-231 


-10 46 


113 12 


308 4 




c* 


44-4 


- 53 


- 6 44 


81 39 


3>9 50 






7.4 


-■s' 


- 4 3= 


120 19 


315 ■> 


;■ 


c* 


40.7 


-no 


- 9 8 


86 23 


324 34 




s 


3-7 


-267 










d 


8.2 


-355 


-16 45 


119 24 


357 35 




1.8 


-249 


- 9 54 


125 27 


320 19 


/ 


d' 


7-3 


-369 


-17 28 


120 19 


358 3° 






+ 19.9 


-375 


-13 35 


146 58 


341 50 




e 


+ 23.7 


-■47 


+ ■ 3' 


■44 8 


22 19 






»3.7 


-425 


-16 17 


■51 39 


346 31 




e' 


25-4 


-150 


+ ■ 35 


■45 43 


23 54 






24.0 


-391 


-14 3 


15" 7 


345 59 


«' 


1 


324 


+ 170 


+ 21 41 


■49 45 


27 56 






40.9 


-266 


- 4 22 


■'5 45 


37 




g 


34-5 


-299 


- 6 9 


■56 59 


35 ■= 






49.8 


- 16 


+ 11 25 


173 "3 


8 5 




£• 


36.7 


-324 


- 7 26 


■59 47 


37 58 






S'-' 


+ 58 


+ 15 57 


174 49 


9 41 


h 


k 


51.0 


- 80 


+ 8 44 


■72 37 


50 48 


L 


;■ 


547 


+ 47 


+ 15 29 


180 12 


15 4 




If 


52.7 


-67 


+ 9 38 


■74 S3 


53 4 


r 


;■ 


55-3 


+ 59 


+ 16 14 


181 9 


16 1 




i 


60.9 


-128 


+ 69 


190 5 


68 16 


J 



C. H. F. Pders 



1 


ia 


iS 


' 


L 


L' 


P 


5 


ia 


M 


' 


^ 


- 


II 






1S61 


August II 


23' 58" 






6> 


- 2» 
+ 6.7 


+ 14/' 
+ 78 


+ 14° 34' 
+ 12 57 


105° 24' 
114 38 


ISO' 
159 


40- 
54 


















o* 


-42!3 


+ '37" 


+ 8° 5/ 


71° 19' 


46° I4' 




c 


8.9 


+ 69 


+ 12 58 


116 42 


161 


58 




a 


40.5 


+ 227 


+ 8 58 


73 37 


48 3! 




d 


30-5 


+ 170 


+ 23 5' 


135 42 


180 


58 


c 


a* 


38.4 


+ 216 


+ 8 59 


76 II 


5- 6 




d' 


34-5 


+ 163 


+ 24 17 


140 9 


185 


25 


c' 


S' 


39-1 


+41S 


+ 19 59 


68 17 


43 12 




e 


63.1 


-148 


+ 8 52 


188 39 


233 


55 


c,c, 


b 


37-° 


+ 429 


+ 21 27 


70 S 


45 


































c 
C 


33-8 
9-5 
8.0 


+417 
-211 
-211 


+ 21 49 

- 7 S8 

- 7 36 


74 16 
no 23 
Id 40 


49 II 

85 18 

86 35 


\a 






August 18 


'33- 






















c* 


6.S 


-207 


- 7 


I" 55 


87 50 


\b 


0' 


-371 


4-227 


+ 8 40 


70 4 


143 


33 


0' 


c* 


3-9 


-214 


- 6 49 


115 II 


90 6 







35-6 


+ 229 


+ 9 17 


71 33 


145 


2 


a' 


d 


+ "■5 


-358 


-II 57 


131 43 


106 38 




0' 


324 


+ 201 


+ 8 47 


75 32 


149 


I 




t 


20.3 


~404 


-13 M 


139 49 


114 44 




b 


27.4 


-280 


-17 23 


89 16 


162 


45 


b 


«■ 


22.0 


-390 


-12 2 


141 4 


"5 59 




f 


249 


-284 


-16 49 


91 42 


165 


II 




/ 


26.9 


-422 


-13 9 


■46 33 




c^ 


c 


+ 5-7 


+ 273 


+ 24 14 


108 9 


iSl 


38 




;■ 


27-S 


-436 


-13 55 


147 32 


122 27 




c' 


7-0 


+ 245 


+ 22 54 


109 so 


183 


19 




r 


S0.2 


-114 


+ 8 54 


■'5 59 


140 54 


d' 


C 


10.9 


+ 261 


+ 24 55 


113 11 


186 


40 






54.8 
56.2 


-100 
-119 


+ 10 9 
+ 9 7 


172 33 
■75 "3 


147 28 
150 8 


d 
d' 


dl 


45.6 
46.6 


-472 
-454 


-10 39 


164 id 


238 


5 


d,d. 


S' 


S7-I 


- 93 


+ 10 43 


176 27 


151 22 


d' 


d- 


47.6 


-SOI 


-13 8 


169 17 


242 


46 


d' 
















d', 


50.0 


-522 


-14 27 


175 46 


249 


IS 


}d.. 






h 


ugust 14 


^9" 






d; 


S0.8 


-515 


-13 56 


176 57 


250 


26 


















50.2 


-149 


+ 8 56 


160 17 


233 


46 








+ 12 










e. 


51.0 


-158 


+ 8 31 


161 40 


23s 


9 


', 





-So-S 




- 7 34 


'3 58 


81 6 


a 


*I 


54.6 


-156 


+ 9 I 


167 13 


240 


42 


el 


a' 


49-4 


- 7 


- 7 52 


6S 36 


82 44 




e\ 


54.6 


-172 


+ 84 


167 34 


241 


3 


e; 


i 


44-3 


+ 5 


— 5 24 


7t 33 


88 41 


a' 


1 


60.2 


- 29 


+ 16 59 


176 30 


249 


59 


1 


c 


43-7 
24.8 


- 5 
-253 


- 5 46 
-14 37 


7» =5 
94 51 


89 33 
III 59 




g 


60.7 


+ 144 


+ 27 33 


179 40 


253 


9 


' 
















c" 


18.5 


-278 


-14 20 


100 58 


118 6 








A 


gust 19 3 


I j,~ 






C 


16.3 


-267 


-■3 4 


102 43 


119 51 


































c* 


ISO 


-2S7 


-3 56 


104 10 


121 18 




a 


-48.9 


+ 293 


+ 7 41 


52 47 


142 







d' 


+ 11.S 


- 32 


+ 7 33 


122 29 


139 37 




o" 


47-8 


+300 


+ 8 29 


53 59 


143 


13 




(i" 


16.7 


- 45 


+ 7 55 


127 13 


144 21 


b' 


a' 


46.3 


+304 


+ 9 18 


55 47 


145 







d* 


18.4 


- 33 


+ 8 59 


128 30 


145 38 




4 


41.7 


-203 


-17 45 


72 32 


161 


45 




d 


19.1 


- 23 


+ 9 43 


129 2 


146 10 


b 


c 


40.2 


+434 


+ 18 42 


57 26 


146 


49 




d* 


20.7 


- 16 


+ 10 28 


130 22 


147 30 




d. 


+ 330 


-447 


-.1 36 


146 4a 


235 


.lit 


-. 


d> 


21.4 


- 77 


+ 7 3 


■3" 54 


149 2 


6> 


d. 


33-8 


-436 


-10 45 


147 14. 


ifll 


» 


i3 


d' 


22.5 


- 42 


+ 9 20 


I3» »3 


149 31 


b' 


d' 


364 


-447 


-10 58 


>5^M 


■ 


■ 


1 


d' 


25-4 


+ 21 


+ ■3 35 


134 14 


151 22 


b< 


d- 


38.6 


-483 


-12 50 


'sM 


■ 


P 


« 


d' 


34.0 


- 9 


+ 13 30 


■43 5 


160 13 


' 


d\ 


41.8 
43-2 


-515 


-13 24 


M 


If 


44 






















Ai 


gust 16 


7* 






d'. 

n 
•■5 


43-7 
385 


-488 
-104 
-125 


-12 22 
+ 9 19 


161 31 
144 25 


250 
233 


44 
38 




a 


-62.9 


+ 130 


- 6 41 


35 16 


80 3» 




a' 


59-SI 


+ J43 


- 4 18 


43 8 


88 24 




c. 


394 


~120 


+ 9 10 


145 32 


234 


45 




b- 


12.9 


+ 83 


+ 8 II 


97 53 


143 9 


a' 


c' 


42.1 


-140 


+ 8 29 


,48 52 


238 


5 




b 


10.6 


+ 94 


+ 9 24 


99 35 


144 51 


a 


cj 


44.0 


-153 


+ 8 4 


151 23 


240 


36 




b- 


7.6 


+ 73 


+ 9 I 


102 32 


147 48 




fij 


44.0 


-139 


+ 8 53 


151 9 


240 


32 




b' 


7.6 


+ 41 


+ 7 11 


103 8 


14S 24 




/ 


53-2 


- 21 


+ 17 14 


162 12 


251 


25 




b- 


5-9 


+ 110 


+ 9 46 


IQ2 20 


147 36 




.8 


54.2 


+ 155 


+ 28 


164 8 


253 


ai 





Observed Positions of Sun-Spots 



43 



a 
b 

c 

d 
e 

/ 

g 
h 



a 

b 
c 
d 

/ 



da 



Ad 



1861 September 7 23** 30 



h ^^m 



-56?9 


+ 128" 


20.6 


-124 


9.0 


— 292 


7.0 


-225 


6.4 


— 264 


6.0 


— 271 


+ 9.4 


-383 


24.5 


— 112 


37-1 


-186 


40.0 


-193 


42.6 


-189 


45-0 


-27s 


54.4 


-189 



- 9° 23' 

- 7 3 

- 14 20 

- 7 41 

- 9 41 

- 9 56 
-II 9 

+ 8 59 

+ 8 23 

+ 8 43 

+ 9 35 

+ 5 13 

+ 12 3 



September 9 2^ 9" 



-4S-0 


+ 60 


43-4 


+ 88 


18.5 


— 222 


+ 10. 1 


- 60 


18.0 


- 74 


20.3 


— 172 


3I.O 


-180 


25.4 


- 95 



- 7 

- 5 

- 12 

+ 7 

+ 9 

+ 4 

+ 4 



20 
6 

I 

24 
13 
30 
IS 



+ 10 21 



September 12 2*» 35 



m 



a 


— 20.2 


+ 68 


b 


+ 8.9 


-346 


b' 


9.9 


-330 


b* 


11.4 


-333 


6» 


14.2 


-362 


b* 


14.6 


-390 


ftJ 


151 


-351 


C 


49-9 


-543 


e 


SO-9 


-"535 



September 15 i^ 22™ 



a 


-49-7 


+315 


b 


31.8 


- 61 


i' 


29.3 


- 64 


b* 


26.4 


- 95 


6» 


24.2 


- 93 


b* 


23-5 


-144 


bi 


22.7 


— 140 


c 


+ 4.0 


- 75 


d 


48.2 


- 18 


J' 


49.9 


- 19 


d' 


50-4 


- 25 



+ 2 

- 8 

- 7 

- 8 

- 7 

- 9 

- 9 

+ 4 
+ 21 

+22 

+ 22 



27° 20' 


30° 53' 


74 36 


68 9 


88 13 


81 46 


88 19 


81 52 


89 44 


83 17 


90 17 


83 50 


106 


99 33 


112 28 


106 I 


166 37 


160 10 


129 57 


123 30 


132 57 


126 30 


138 12 


131 45 


149 55 


143 28 



44 35 


67 45 


45 41 


68 51 


76 56 


100 6 


96 33 


"9 43 


103 43 


126 53 


107 59 


131 9 


108 45 


131 55 


110 50 


134 



+ 3 15 


65 24 


130 56 


- 8 54 


99 47 


165 19 


- 7 37 


100 13 


165 45 


— 7 16 


loi 34 


167 6 


- 8 I 


104 45 


170 17 


- 9 30 


105 59 


171 31 


-74 


105 15 


170 47 


- 9 33 


156 3 


221 35 


- 8 57 


158 36 


224 8 



38 


23 37 


130 32 


45 


55 31 


162 26 


51 


57 55 


164 50 


16 


61 13 


168 8 


16 


63 13 


170 8 


49 


64 58 


171 53 


15 


65 35 


172 30 


32 


86 


192 55 


56 


129 4 


235 59 


18 


131 35 


238 30 


5 


132 26 


239 31 



ll 



d 



a 
b 



b* 
b» 



} 



Ja 



Jd 



e' 
e 



+ S2?7 
53-7 
S5'^ 



a 
b 
b' 
6» 



n 
s 
n 



c^ 
c^ 
c^ 
c* 
c^ 



L' 



u 



216" 

184 
203 



+ 11° 3(/ 


139* 59' 


246° 54' 


+ 13 34 


140 50 


247 45 


+ 12 42 


143 51 


250 46 



■B 



September 22 2'' 43*" 



a 


-43-0 


-130 


b 


28.6 


+340 


6' 


26.4 


+333 


6» 


24-5 


+329 


63 


22.4 


+322 


c 


27.8 


+ 513 


dot 


11.8 


-360 


d" 


II. I 


-312 


*'s 


9.9 


-333 


d," 


9.1 


-329 


's 


7-3 


-347 


d' 


5-8 


-358 


d' 


4.2 


-273 


di 


+ 0.5 


-345 


dot 


2.6 


-424 


d* 


2.7 


-387 


di 


3-2 
4.4 


-351 


d'' 


5-9 


-415 


e 


9.4 


-596 


} 


15-1 


-436 


gt 


21.3 


+ 2 


g. 


21.9 


— 2 


gi 


22.7 


- 7 


g' 


24.0 


- 7 


g' 


32.6 


- 44 


h ' 


23-9 


-568 


n 


25.2 


-546 



-18 

+13 

+13 
+14 
+14 

+ 22 
-17 



30 

5 

41 
19 
53 
23 
35 



-14 51 



-14 48 
-14 58 



- 9 

— II 

-15 
-13 



31 
45 
31 
19 



-10 50 



-13 

-23 
— II 

+ 14 

+ 14 

+ 14 

+ 15 
+ 16 



43 
25 
34 
55 
55 
54 
22 

14 



-15 34 



38 52 


244 49 


39 26 


245 23 


41 44 


247 41 


43 36 


249 33 


45 44 


251 41 


32 3 


238 


73 41 


279 38 


73 48 


279 45 


76 6 


282 3 


78 40 


284 37 


77 38 


283 35 


83 26 


289 23 


87 30 


293 27 


86 28 


292 25 


86 19 


292 16 


89 59 


295 56 


99 40 


305 37 


98 29 


304 26 


91 58 


297 55 


92 35 


298 32 


93 23 


299 20 


94 38 


300 35 


103 45 


309 42 


112 4 


318 I 



September -24 o^ 23 



m 



-43-9 


+488 


36.4 


+463 


33-9 


+438 


31.2 


+474 


34.7 


-147 


33-7 


-165 


33-0 


-166 


31,2 


-182 


30.0 


- 92 


29-5 


— 104 


29.0 


-187 


32.9 


— 209 


20.8 


186 


20.8 


— 227 


19.3 


-228 



a 









e 



f 



+ 12 52 


13 


18 


245 57 


+15 27 


23 


58 


256 37 


+15 26 


28 


I 


260 40 


+ 18 33 


28 


54 


261 33 


-15 50 


47 





279 39 


-15 53 


49 


24 


282 3 


— 10 22 


49 


28 


282 7 


— 10 46 


50 


16 


282 55 


-14 56 


52 


34 


285 13 


-13 43 


58 


37 


291 16 


-II 31 


59 


56 


292 35 


-13 51 


60 


53 


293 32 


— 14 12 


62 


12 


294 51 



b' 
b 



«a 

a' 
tf3 



44 



C. H. P. Peters 



Ja 



Ad 



1861 September 24 — Continued 



d 
e 
e^ 
e* 

f 

g 

g' 
g' 



n 
s 



n 



- 9?3 
1.8 

+ 0.3 


-275" 

+ 159 

+ 152 


3-5 
1-3 


+ 140 
— 406 


2-5 


-434 


4.4 
55-4 


-449 
— 246 

-225 


58.1 
60.1 


-255 
— 209 



n 



a' 

a' 

a» 

b' 

b 

b* 

c 

d 



n 



/ 

/' 

/' 

g 

g' 
g' 
g' 



n 



September 26 21^ 53 



m 



-52.6 


+ 34 


51.6 


+ 18 


51.6 
50-3 


+ 7 


49.1 


+ 83 


48.1 


+ 5 


42.4 


+ 9 


49.9 


+ 591 


46.6 


+ 596 


43-6 


+ 598 


33-0 


- 71 


23.8 


+355 


22.9 


-218 


21.6 


-249 


20.7 


-283 


5-0 


+ 85 


1-7 


+ 58 


+ 3-6 


+ 28 


38.4 


-132 


40.1 


-155 


45-3 


— 204 


47-5 


-151 


47-S 


-123 



-14 52 
-15 16 

— 10 II 

-13 52 

— 10 46 

+ 13 12 

+ 15 55 
+ 17 56 

— 10 42 

+ 15 39 

-M 55 



-17 

+ 9 
+ 9 
+ 9 



3 
25 
15 
43 



+ 12 57 



+ 11 
+ 14 

+ 15 



21 

57 
47 



20 18 


279 34 


22 25 


281 41 


22 58 


282 14 


26 13 


285 29 


32 54 


292 10 


346 56 


246 12 


356 42 


255 58 


2 35 


261 51 


44 22 


303 38 


39 28 


298 44 


57 58 


317 14 


60 34 


319 50 


63 59 


323 15 


67 20 


326 36 


72 25 


331 41 


109 II 


8 27 


"7 57 


17 13 


119 30 


18 46 


"8 57 


18 13 



September 29 o^ 52 



m 



a 


—61.4 


+ 219 


s 


53-9 


+ 59 
+ 31 


c 


45-8 


+ 584 


d 


40.7 


+389 


d' 


38.0 


+356 


e 


32-4 


+446 


e' 


29.2 


+434 


/• 


1.9 


+ 98 


/" 


0.1 


+ 125 


's 


+ 1-5 


+ 100 



-" 5 
-15 6 



+ 15 
+ 9 
+ 8 

+ 16 
+ 16 
+ 11 



44 

13 
54 

5 

59 
8 



+ 12 24 



P 
II 



-12*40' 


71* 43' 


304° 22' 


+14 42 


66 24 


299 3 


+ 15 9 


68 19 


300 58 


+ 15 45 


71 15 


303 54 


-15 33 


85 I 


317 40 


-16 18 


87 58 


320 37 


+ 11 51 


136 28 


9 7 


+ 11 6 


143 30 


16 9 


+ 13 59 


147 15 


19 54 



c 
d 



e 

g 

g' 
g' 



c 
b 

d 
d* 

} 

}* 
I* 



349 57 


293 3 


14 6 


317 12 


357 10 


300 16 


18 14 


321 20 


22 46 


325 52 


24 15 


327 21 


27 59 


331 5 


63 


6 6 


63 34 


6 40 



a 



Ja 



Jd 



u 


+ 2» 


+ 133" 


f 


1-5 


+ 157 


/» 


6.3 


+ 73 


/* 


7.0 


- 3 


/* 


9.2 


+ 68 


/* 


11.6 


+ 60 


g 


3I.I 


-166 


g' 


31.7 


-175 


dot 


34.3 


-194 


g* 


25.5 


— 200 


g' 


36.0 


-194 


g* 


37.1 


— 196 


?* 


39.3 


— 196 


h^ 


22.0 


-536 


n 


23.6 


-516 


A' 


24.6 


-569 


h* 


27.9 


-560 


A» 


28.4 


-569 


h* 


29.8 


-584 



a 



-63.0 
62.4 



October i 23** 21 



m 



D 

a 

s 


-62.4 


6^ 


23.8 


s 


21.9 


b' 


21.9 


b* 


21.0 


b» ■ 
b* 


19.2 
18.9 


bi 
6« 


14.2 

II.8 


C 


7.5 


c. 


5-1 


c» 


4.7 




3-4 
0.7 


c* 


+ 2.1 


s 


— 0.6 


+ 1.6 


d' 


I.I 


d* 
d» 


4.8 
6.0 


* s 


6.3 
8.3 

7-1 
8.9 



+177 

+152 
+320 

+297 

+ 303 

+ 324 
+ 191 
+ 288 
+ 260 
+ 265 
+ 12 



+ 

+ 
+ 



30 

23 
12 

- 16 

- 30 
-365 
-383 
-405 

-439 
-381 

-435 
-450 
-432 

-450 



-14 40 


347 


47 


318 4 


+13 13 


37 


13 


7 30 


+ 8 10 


41 


37 


" 54 


+ 14 39 


39 


9 


9 36 


+ 8 45 


44 


IS 


14 32 


+ 13 57 


41 


19 


II 36 


+ 14 31 


46 


13 


16 30 


+ 15 47 


48 





18 17 


+ 4 14 


58 


55 


29 13 


+ 6 II 


60 


23 


30 40 


+ 5 58 


60 


53 


31 10 


+ 5 54 


63 


13 


32 30 


+ 5 29 


65 


7 


35 24 


+ 5 48 


67 


49 


38 6 


-13 36 


75 


46 


46 3 


-15 9 


77 


13 


47 29 


-IS 39 


81 


30 


51 37 


-II 50 


80 


38 


SO 45 


-14 52 


83 


30 


53 47 


— 14 20 


83 


I 


S3 18 


-14 42 


85 


5 


55 22 



October 8 s** 3" 



+ 164 
+ 132 



IS 13 

16 15 



339 48 
344 27 



49 53 
54 32 



ll 



+14*11' 


65* 58' 


9" 4' 


+ 15 39 


64 8 


7 14 


+ 13 59 


70 33 


13 29 


+ 9 13 


72 53 


IS 59 


+ 13 52 


72 50 


IS 56 


+ 14 22 


75 6 


18 13 


+ 5 37 


88 55 


32 I 


+ 5 27 


89 38 


32 44 


+ 5 " 


92 24 


35 30 


+ 5 17 


93 42 


36 48 


+ 5 48 


94 2 


37 8 


+ 64 


95 3 


38 9 


+ 6 47 


97 4 


40 10 


-14 3 


102 8 


45 14 


-15 59 


loS 54 


49 


— 14 20 


108 46 


51 52 


-14 42 


109 44 


52 SO 


-15 II 


I" 59 


55 5 



hi 
c. 



d 
d' 



dt 
dt 



a* 



Observed Positions of Sun-Spots 



45 



I 



»• 



t 






fr^ 



Ja 



-39.7 

37-7 
37-4 



^=ntt 



55-7 



-37-2 

+ 2.4 

6.6 

8.6 

9-9 
11.9 



17.2 



17.7 
18.S 
19.9 

20.7 

39.7 
42.6 

44.1 

39-6 
48.1 
52.0 

33T 
58.6 



I 



* 

s 4. 



24.0 
16.7 

13.6 

2.6 
1.8 

0-3 
I.I 



ja 



1861 October 8 — Continued 



!• 


-6i!6 


+ »57" 


> 


234 


+438 


»' 


18.7 


+420 


J 


17-5 


-383 


•X 

* 


15,6 


-317 


"9 


8.9 


-397 


i 


+43-7 


-559 



-14 
+19 

+30 

-15 
-17 

-19 

- 9 



16 
37 

45 

23 

9 

32 



October lo 33** 12 



m 



- 93 

- 95 

- 123 

-361 



-15 

-IS 
-16 



52 

I 

25 



- 8 46 

+ 4 56 



24 47 

26 53 

27 52 



"92 Z 
"5 53 



121 17 

123 23 

124 22 



188 38 
222 23 



October 13 23* 37 



m 



30 
289 

297 
492 

494 
539 



-179 



174 

173 
189 

202 

273 
284 

397 

730 

594 
552 

TRxr 



-163 



- II 

- 8 

- 7 
-17 

-17 

-19 



17 
41 
29 
47 
24 
17 



-18 59 
+ 2 52 



+ 
+ 
+ 
+ 
+ 
+ 
+ 



3 

3 

3 
2 

5 
5 
5 



— 31 
-ID 

- 7 



55 

43 

19 

53 
39 

47 
31 
19 
57 
41 



+ 16 53 



October 14 23 



84 
301 

349 

358 

365 

233 

273 

237 
294 



23 56 

63 54 

67 32 

75 29 

76 36 
80 6 

72 52 



73 8 

73 20 

75 25 

76 27 

96 37 
100 16 

102 28 

124 43 
126 31 

132 22 



112 19 
121 9 



1 



148 45 
188 43 

192 21 

200 18 

201 25 

204 55 



205 
197 

197 
198 

200 

201 

221 

225 

227 

249 
251 
257 
237 
245 



47 

41 

57 

9 

14 
16 

26 

5 

17 
32 
20 

II 
8 

58 



8 

17 

19 

19 

19 

7 

9 

7 

9 



25 
18 

31 

13 
II 

42 

35 
o 

35 



56" 

35 17 

46 53 

49 31 

51 2 

52 5 
56 26 

58 10 

58 24 

61 3 



188 21 

199 57 

202 35 

204 6 

205 9 
309 30 

2ir 14 

211 28 

214 7 



H 



IL 



345* 50' 


55° 55' 


24 38 


94 33 


39 25 


99 30 


51 45 


121 so 


54 6 


124 II 


61 51 


131 56 


118 52 


188 57 



/ 



a 
b 
b' 



dd' 

d^ 

d 

/? 
g 

m 

t 

h 



d 
d' 

ay 

d* 
d»- 
d« 
e 

/ 
g 

h 
h' 

i 

k 

I 
I' 
Iff' 
m 



a 
b 

c 



d' 



d' 

d^ 

d* 

d 

d^ 

d^ 

d'' 

e^ 

e 

/" 

/a 

gi 
g^ 



Ja 



id 




+ 13-9 
14.4 

15.7 



i8:9" 
19.7 



21.7 

234 
26.7 

32.7 

33-3 

34.3 
36.1 

41.0 

38-5 
39.8 
44.2 

45-1 
42.4 

42.8 

45-2 
45-2 

56.3 
58.0 



53-3 

S2.I 

43-4 

40.5 

36.5 
30.2 

28.7 



27.9 

23-8 



22.7 
20.3 
18.0 
17.0 
14.6 
10.9 

9.3 

3-9 
0.2 

2.6 

14.0 

19.8 

19.8 

36.8 

38.5 
39-1 



— 102 

— 102 

- 98 



// 



144 
130 



-146 
-158 

—624 

-67s 

-539 
-116 

- 98 
-105 

- 61 

-513 
-506 

-54* 

-553 
-664 

—691 

-637 

-653 

- 37 

- 50 



+ 5*3/ 
+ 5 46 
+ 6 28 



+ 5 12 
+ 6 IS 



+ 5 51 
+ 5 26 

—20 18 



—22 

- II 

+ 11 

+ 13 
+ 13 
+ 17 

- 8 

- 7 

- 8 

- 4 
-16 

-18 

-14 
-15 
+ 23 
+ 23 



19 
58 
48 
6 
21 

25 

34 

7 

47 
18 

51 

43 

25 

33 
29 

8 



66° s' 

66 27 

67 2S 



71 20 

71 39 

73 w 

74 3 
92 34 
99 13 
97 32 

83 38 

84 8 

86 II 

90 27 

102 47 

103 31 

113 13 

113 30 

1 30 13 

124 59 

"2 S5 

125 16 

I" 37 
"5 3 



319' 
219 
220 



9' 

31 
29 



224 24 
224 43 



"226" 
227 

245 

2S2 
2SO 
236 

237 
239 
243 

255 
2S6 

26s 
266 

273 
278 

27s 
278 

264 

268 



14 
7 

38 
17 
36 
42 
12 

15 

31 

51 

25 
16 

24 

17 

3 

59 
20 

41 
7 



October 20 33'' 41 



m 



+ 107 
+431 



+ 
+ 
+ 



38 

5 

9 

44 

37 



— II 

+ 5 

— 10 

— II 

- 9 

- 9 

- 7 



34 

7 

50 

4 

3 
10 

59 



354 6 

340 S4 

9 13 

II 58 

15 53 

23 2 

24 2 



231 14 

218 3 

346 30 

349 6 

253 I 

260 10 

261 10 



- 79 
-195 



— 10 
-14 



4 
41 



25 55 
32 13 



263 3 
269 21 



—211 
—229 
—291 
—240 
-287 

-347 
-310 

+391 

+415 
+440 

-347 
-505 

-513 

- 21 

- 32 

- 44 



-15 

-15 
-17 

-14 

-15 
-17 

-15 
+24 
+ 27 

4-30 
- 8 

-15 
-15 

■I-17 

4-17 
fi7 



6 

7 

39 
21 

59 

56 

7 

39 

34 
12 

15 
4 
33 
31 
29 
I 



33 36 

36 I 

39 30 

39 3 

42 13 

46 52 

47 8 
31 41 
33 56 
35 23 
66 S4 
77 30 

77 40 

78 42 

80 44 

81 37 



370 44 

273 9 

276 38 

376 II 

379 21 

284 o 

284 16 

268 49 

271 4 

272 31 
304 2 
314 28 

314 48 

315 50 

317 52 

318 45 



} 



C»? 



d^f 

d 

ds 

e^ 



b 

a 
a* 



c* 



c 



d, 
e 



46 



C. H. F. Peters 



Aa 



At 



21 



I 



i86i October 20 — Continued 



g' 


+40?9 


- 70" 


g' 


42.1 


- 68 


h 


62.1 


— 227 



+ 16^13' 


84^ y 


321® 16' 


+ 16 40 


8s 23 


322 31 


+ 13 2 


123 44 


$2 



October 21 o** 24"* 



a' 


-58.9 


+ 164 


a* 


54.8 


+ 139 


a^ 




+ 110 


a3 

s 


52.9 


+ 101 


a 


47.2 


+ 98 


a* 


41.6 


+ 35 


as 


40.2 


+ 37 


b 


55.5 


+489 


c^ 


35.8 


-105 


c» 


3S.I 


-118 


C3 


34.2 


-130 


c 


29.8 


— 146 


c^ 


27.6 


— 192 


cs 


20.1 


— 240 


dr 


+ 7.4 


-430 


da 


7.4 


-437 


e" 


24.1 


+ 48 


e» 


25.2 


+ 2 


^ 


26.4 


+ 47 


e3 


27.0 


+ 35 


^ 


27.9 


+ 63 


«« 


29.0 


+ 12 


^ 


30-5 


+ 2 


6^ 


35.3 


- 35 


/ 


57.5 


-213 


/' 


58.2 


— 206 


i? 


63.8 


— 169 



-II 35 
-10 44 

-II 32 






a 

b 

c 

C 

c' 

c» 

c* 

d, 
d' 
d' 
d^ 
d* 
e 



- 9 

- 10 

- 9 

+ S 
-14 

-15 
-IS 

-14 
-16 

-15 

-IS 
-IS 

+16 

+14 

+17 

+17 
+18 

+16 

+16 

+16 

+ 12 

+13 
+16 



II 

5 
12 

48 

S7 
22 

37 

35 
12 

41 

27 

SI 
40 

34 
27 

I 

53 
27 

27 

4 

56 
26 

26 



October 25 23'* 53 



m 



— 62.9 
41.6 
30.0 
28.1 
27.4 
25.8 
25.8 

+ 16.3 
17.1 
17.6 
18.3 
19.4 
21.6 

33-8 



+ 130 

- 80 

4.440 

+427 
+414 
+416 

+363 
+ 35 
+ 35 
+ 51 
+ 32 
+ 68 

+ 44 

- 19 



-15 
-16 

+ 16 

+ 16 

+ 15 
+ 16 

+ 13 

+ 12 

+ 12 

+ 13 
+ 13 
+ 15 
+ 15 
+ 15 



18 

9 

2 

12 

49 

36 

49 

38 

56 

58 
II 

33 

3 

SI 



330 5 

7 56 
2 31 

4 56 
6 8 



7 
9 



30 
39 



53 28 

54 II 

54 10 

55 13 
55 21 
57 48 
70 20 



277 30 
315 21 

309 56 

312 21 

313 33 

314 55 
4 

53 
36 

35 
38 
46 

13 
17 45 



317 
o 

I 

I 
2 
2 

5 



/ 



341 52 


233 27 


349 52 


241 27 


353 41 


245 16 


I 14 


252 49 


9 5 


260 40 


10 33 


262 8 


326 3 


217 38 


18 15 


269 50 


19 13 


270 48 


20 20 


271 55 


24 46 


276 21 


27 49 


279 24 


35 26 


287 I 


63 5 


314 40 


63 20 


314 55 


63 54 


315 29 


66 


317 35 


66 I 


317 36 


66 52 


318 27 


67 6 


318 41 


69 12 


320 47 


70 53 


322 28 


76 21 


327 56 


109 50 


I 25 


III 2 


2 37 


125 49 


17 34 



dA 
d' 

e 



Aa 



Ad 



% 



II 



a 
b 
b' 






«' 


+35« 


-35" 


ll 


36.7 


-626 


fa 


37.6 


—624 


13 


39-1 


—624 


/i 


40.2 


-615 


/a 


40.6 


—622 


gr 


49.8 


- 14 


gt 


50-3 


- 16 


g' 


51-3 


- 16 



a 
b 

b' 
b» 

c, 
c, 

C 
c* 

d 

d' 

e' 

^ 

h 
h 

f* 



a 
b' 
b* 
b 

c» 
c. 
c, 
c» 



+ 15* 

-17 
-16 

-16 

-15 

-15 
+21 

+21 

+ 21 



39' 


72° 40^ 


2o« 5' 


13 


95 45 


43 10 


so 


96 45 


44 10 


23 


98 45 


46 10 


31 


99 30 


46 55 


SO 


100 41 


48 6 


25 


88 29 


35 54 


27 


89 13 


36 38 


46 


90 37 


38 2 



October 26 2^ 37" 



—51.0 
38.6 

37-1 

35-5 

35-5 
+ 2.7 

3-5 

3-1 
4.1 

5-3 
6.0 

6.7 

9.0 

22.0 

23-7 
27.4 

28.9 

31.0 

32.3 
32.8 

33-5 
40.1 

40.8 

41.4 

41.9 

42.9 

44-7 



- 6 

+531 

+509 

+493 
+466 

+ 124 

+ 124 

+ 156 

+ 175 
+ 119 

+ 175 
+ 161 

+ 137 
+ 60 

+ 32 
-583 
-587 
-581 
-568 

-579 
-596 



+ 
+ 
+■ 
+ 
+ 
+ 



43 

45 
62 

45 
24 

57 



6 
6 
6 
6 

5 
2 

2 
4 
5 

3 
6 

5 
5 
5 
5 

7 

7 
6 

5 

5 
6 

+21 

+ 21 

+ 22 

+22 

+ 21 

+23 



+ 
+ 
+ 
+ 
+ 
+ 
+ 
+ 
+ 
+ 
+ 
+ 
+ 
+ 



19 

58 

32 
26 

3 

19 

37 
II 

34 
o 

18 

48 
22 

54 
o 

48 

31 
28 

16 

45 
34 
18 

40 

49 
2 

II 
39 



354 29 
347 54 
351 o 
353 36 

355 2 
39 18 
39 56 

38 47 

39 2 
41 28 

40 37 

41 33 

44 I 

56 44 

58 54 
81 42 

83 27 
85 18 

85 57 

87 7 

88 49 

74 37 

75 24 

75 47 

76 39 

78 10 

79 45 



315 46 
309 12 
312 18 

314 54 

316 20 

o 36 

14 

4 
20 

46 

54 
50 
18 

2 



I 
o 
o 

3 
I 
3 

5 
18 



20 12 

43 o 

44 44 

46 36 

47 15 

48 24 

50 6 

35 54 

36 42 

37 5 
37 56 
39 28 
41 2 



October 27 23'* 57 



m 



-58.5 

45-1 
44-5 
42.7 
11.8 

1 1.4 

10.9 

10. 1 

8.6 

8.0 



+ 56 
+ 590 
+570 
+ 559 
+ 254 
+ 263 

+ 222 
+222 
+ 223 
+ 213 



-16 
+ 16 
+ 16 
+ 16 

+ 13 
+ 14 

+ 12 

+ 12 

+ 13 
+ 12 



34 

55 

14 

33 

34 
16 

16 

35 
13 
55 



340 38 

333 37 
ZZd 24 

339 53 
23 8 

23 II 

24 49 

25 28 

26 38 

27 24 






/. 



a 
b' 
b* 
b 






/. 

gn 
g, 
g* 
g' 



315 59 


a 


308 58 




311 45 


c 


315 14 


c' 


358 29 




358 32 


rf' 


10 


rf. 


49 


d. 


I 59 


d* 


2 45 


d> 



Observed Positions of Sim-Spots 



47 



I 



Ja 



Ad 



L' 



1861 October 2'j^^oniinued 



d 


- o» 


-291" 


rf» 


0.3 


-287 


d' 


+ i-S 


-298 


d> 


3.8 


-343 


e 


7.7 


+130 


e» 


8.9 


+162 


«• 


10.0 


+ 74 


r 


17.7 


-523 


f 


30.6 


-527 


/» 


21.4 


-557 


/. 


23.1 


-507 


/. 


22.8 


-512 


g' 


25-3 


+ 39 


g' 


26.0 


+ 102 


g' 


28.2 


+ 88 


gt 


28.6 


+ 119 


g* 


29.4 


+ 118 


g* 


29.4 


+ 134 


g' 


30.0 


+ 133 


^ 


309 


+ "5 



— 10 

— 10 

— 12 

+ 14 
+ 16 

+ 12 

-17 
-18 

-IS 

+ 15 
+ 19 

+ 19 

+ 21 

+21 
+ 22 
4-22 
+22 



22' 


46° 


14' 


21" 35' 


55 


46 


34 


21 55 


55 


48 


13 


23 33 


35 


5t 


IS 


26 36 


23 


42 


9 


17 30 


34 


42 


19 


17 40 


13 


45 


24 


20 45 


49 


68 


54 


44 15 


I 


71 


38 


47 


31 


73 


42 


49 3 


19 


72 


8 


47 29 


23 


73 


59 


48 20 


47 


59 


9 


34 30 


30 


58 


24 


33 45 


31 


60 


43 


36 4 


33 


60 


25 


35 46 


38 


61 


IS 


36 36 


32 


60 


55 


36 16 


17 


61 


44 


37 5 





63 


46 


38 7 



October 28 o** 16" 



a 


-63.6 


+104 


b 


60.5 


+ 155 


c 


48.8 


+619 


e» 


47.5 


+614 


rf' 


24.8 


+362 


dr 


238 


+317 


d. 


23.0 


+319 


d* 


21.S 


+333 


(^ 


21-5 


+308 


d* 


21.2 


+321 


e 


15-7 


— 203 


e» 


1 1.8 


-194 


t? 


10.5 


-348 


«i 


9.7 


-348 


«. 


9.3 


-244 


/ 


6.0 


+ 233 


/' 


44 


+ 330 


/• 


+ 0.4 


+ 158 


/' 


1.3 


+ 366 


r 


7-1 


-454 


g' 


8.4 


-449 


gt 


10. 1 


-432 


g. 


1 1.0 


-435 


«• 


17.3 


-315 


*• 


I2.I 


+ 303 


*• 


14.7 


+i8s 


k* 


«5-7 


+176 



+ 
+ 
+ 
+ 
+ 
+ 
+ 
+ 



+ 
+ 
+ 

+ 



+ 

+ 
+ 



40 

II 

25 

37 

35 
II 

37 
3 57 
2 37 



6 
6 

4 

3 

3 



3 
2 

o 

2 
2 
2 

4 

4 

3 

9 

7 

7 

5 

5 
6 

9 
9 
9 



27 

15 
17 
46 
28 
6 

39 
35 

4 

13 
52 
2 
26 
18 
20 

49 

SO 
43 



326 38 

332 52 

321 31 

325 31 

6 5 

10 14 

10 53 

" 37 

13 29 

12 20 



31 

34 

36 

37 

37 
27 

29 

34 37 



3 

I 

24 
o 

13 



31 

6 



32 
56 
57 
58 

58 
60 

42 

45 
46 



17 
17 
15 
4 
52 
19 
S8 
34 
39 



316 22 
322 36 

3" 15 
315 15 
355 49 
359 58 
o 37 

1 31 

2 13 
2 4 

30 46 

23 45 
26 8 

26 44 

36 56 

17 15 

18 50 

24 31 
32 I 
46 I 

46 59 

47 48 

48 36 

50 3 

32 42 

35 18 

36 33 



II 



«.«, 



/ 



g* 

gi 
g» 

h' 

A3 

h. 
K 



hi 



a' 
a. 






dr 

d. 



A. 
h* 

h> 



Ja 



+ 15J7 
16.7 

17-3 
18.5 



J9 



+ 309" 
+ 304 
+ 190 

+ 199 



October 39 o'' 36"* 



a' 


-35-3 


+445 


a. 


34-6 


+403 


«. 


34.0 


+408 


6. 


38.9 


- 95 


K 


38.3 


— 100 


C 


24.4 


-114 


Ct 


23.0 


-141 


c. 


23.5 


— 146 


d' 


3-4 


-369 


d^ 


2.8 


-347 


d. 


1.8 


-348 


C 


1-5 


+273 


e* 


+ 0.1 


+315 


«» 


2-3 


+273 


e. 


2.8 


+300 


e. 


3-7 


+294 


«♦ 


4.6 


+301 



+14 

+ 13 
+ 13 

— II 

— II 

— 10 

— II 

— II 
-16 

-15 

-15 
+ 18 

+ 21 

+ 19 

+ 31 

+ 31 
+ 33 



9 
18 

47 

37 

36 

52 

47 

52 

58 
29 

II 

29 

25 

55 

37 

37 
22 



November i 23'' 33 



m 



a" 


-58.4 


+ 118 


a 


55-3 


+ 55 


a* 


54.7 


+ 86 


a* 


54-2 


+ 90 


b 


52.7 


+559 


c 


39.6 


- 90 


f 


38.7 


- 88 


d' 


32.3 


+531 


d 


30.9 


+ 526 


dot 


30.3 


+ 548 


d« 


29.9 


+521 


e^ 


+39.3 


-577 


e 


41.3 


-615 


e^ 


44,2 


-548 


e 


44,8 


-570 


/ 


51.8 


-478 


g 


63.7 


- 30 



— 12 

-14 

— 12 

— 12 

+ 12 

-IS 
-IS 

+ 20 
+ 20 
+ 21 
+ 20 

-14 
-16 

— II 

— 12 

- S 

+ 22 



November lo 23** 28"* 



a 


-31.2 


-124 


a' 


29.7 


— 129 


a* 


2S-S 


-168 


a^ 


24.7 


- 60 


a^ 


22.3 


- 37 



-14 
-13 



9 

58 



-14 35 



- 8 

- 6 



o 
15 



3 46 

4 12 
8 43 
6 58 
8 36 



174 39 

175 55 
180 35 

178 41 

180 19 



ll 



+21° 34' 


45" 51' 


35" 35' 


+21 39 


46 50 


36 34 


+ 31 6 


47 41 


37 25 


+ 32 3 


48 31 


38 15 






353 23 


357 21 


356 10 


8 


356 29 


37 


16 33 


30 31 


17 10 


31 8 


20 43 


24 41 


23 31 


36 39 


23 4 


37 3 


44 13 


48 II 


44 5 


48 3 


44 52 


48 50 


28 55 


32 53 


28 59 


32 57 


31 58 


35 56 


31 38 


35 36 


32 34 


36 32 


33 6 


37 4 



►a' 



}«■ 



c 



38 


334 53 


30 14 


25 


341 32 


26 53 


29 


341 35 


26 56 


3 


343 11 


27 32 


16 


317 9 


2 30 


3& 


3 19 


48 40 


10 


4 10 


49 31 


9 


349 28 


34 49 


27 


350 6 


35 27 


56 


350 35 


35 57 


36 


352 21 


37 42 


48 


87 56 


133 17 


30 


93 25 


138 46 


39 


92 33 


137 54 


49 


95 


140 31 


33 


99 57 


145 18 


49 


106 36 


151 47 



a" 
a 



48 



C. H. F. Peters 



I 



Ja 



Ad 



P 



1861 November 10 — Continued 



b 


- 2f3 


+ 67" 


6' 


1-5 


+ 58 


c 


+ 13-7 


-367 


c 


14.2 


-335 


c 


iS-4 


-356 


c» 


17.0 


-397 


c* 


19. 1 


-433 


d 


27.8 


-399 


d' 


28,7 


-419 


d* 


29.8 


-442 


e 


47-7 


—600 


«' 


48.0 


-584 



+ 6^ o' 

+ 5 46 
— 12 41 

-ID 43 
-11 31 

-13 19 

-14 43 
-10 5 
-10 57 



— II 

-16 

-15 



56 
8 

4 



22^ (/ 

22 S3 

45 4 

44 34 

46 7 

48 44 

5^ 41 

58 8 

59 38 
61 27 

92 4 

91 8 



193 
194 

216 

216 

217 

220 

223 

229 

231 

233 
263 

262 



'*49' 

36 

47 

17 

50 
27 

24 

51 
21 

10 

47 
51 



November 12 i** 18" 



November 14 o'' 37 



m 



a 


-37-1 


- 75 


b 


21.5 


+ 553 


c 


11.9 


+ 343 


c' 


6.7 


+324 


c* 


3-1 


+303 


c* 


2.1 


+301 


dx 


+ 0.5 


+ 186 


d. 


1.6 


+ 186 


d' 


2.3 


+ 167 


d* 


6.3 


+ 121 


</» 


7.2 


+ 163 


d* 


8.6 


+ 116 



-13 

+26 

+17 

+ 18 
+ 18 

+18 

+ 12 

+ 13 
+ 12 

+ 11 

+ 13 
+ 11 



b 
b* 






a' 


-53-5 


+ 35 


-13 


17 


334 


174 51 


a 


52.8 


+ 39 


— 12 


45 


334 58 


17s 49 


b' 


143 


-178 


— 11 


25 


16 2 


216 53 


b 


10.9 


-224 


— 12 


53 


19 45 


220 36 


b* 


8.8 


— 264 


-»4 


28 


22 16 


223 7 


b» 


7-9 


-277 


-14 


54 


23 17 


224 8 


c 


+ 17-4 


+ 167 


+ 17 


30 


33 34 


234 25 


c' 


23.2 


+ 164 


+ 19 


II 


38 38 


239 29 


c* 


23-7 


+ 162 


+ 19 


14 


39 9 


240 


d. 


30,1 


+ 7 


+ 12 


32 


47 45 


248 36 


d. 


30,6 


+ 2 


+ 12 


23 


48 IS 


249 6 


d' 


329 


- 7 


+ 12 


35 


50 34 


251 25 


d' 


33-5 


- 30 


+ 11 


30 


51 35 


252 26 


d* 


34.2 


- 35 


+ 11 


26 


52 20 


253 " 


d* 


35.1 


- 25 


+ 12 


M 


52 56 


253 47 


d» 


35-6 


- 13 


+ 13 


2 


53 " 


254 2 


d'- 


36.0 


— 21 


+ 12 


44 


53 46 


254 37 


di 


36.3 


- 28 


+ 12 


26 


54 " 


255 2 


e 


31-4 


-487 


-14 


34 


62 28 


263 19 



a 



c 

d, 
d. 



d* 



20 


352 


13 


220 44 


26 


347 


30 


216 I 


44 


3 


40 


232 II 


21 


8 


25 


236 56 


20 


II 


54 


240 25 


33 


12 


45 


241 16 


58 


17 


37 


246 8 


18 


18 


27 


246 58 


29 


19 


29 


248 


12 


23 


39 


252 10 


47 


23 


28 


251 59 


37 


25 


35 


254 6 



b 

c 



e^ 
es 



d^ 
d^ 



a 
b 
c 

d 

e 

e^ 
e^ 

el 

f 

gi 

g. 



Ja 



Ad 



ll 



+ 9?7 
10.7 



+146" 
+ 119 



+ 13*3/ 
+ 12 26 



25" 50' 
27 12 



254* 21' 
255 43 



November 15 o*' 11 



m 



-36.3 

31-9 
25.8 

24.5 
234 
16.3 

14.4 

13.2 

II.9 

9.0 

7-4 
7.2 

5-4 
5-1 

3-4 
+ 1.8 

3-1 
66.3 

66.7 



- 41 
+611 

+422 

+421 

+403 

+378 
+ 271 

+264 

+ 239 

+246 

+210 

+201 

+ 237 
+ 205 

+205 

+ 55 
+ 67 

— 121 
-103 



— II 
+26 

+17 
+ 17 

+ 17 
+ 18 

+ 12 

+ 12 

+ 11 

+ 13 
+ 11 

+ 11 

+ 13 

+ 12 

+ 12 
+ 6 

+ 7 
+ 14 
+ 15 



7 
9 

33 
56 

17 
10 

53 

53 

55 

14 

44 

19 

51 
II 

43 

3 

7 
12 

18 



351 22 

333 8 

348 21 

349 32 
351 10 
357 59 



233 40 

215 26 

230 39 

231 50 
233 28 

240 17 



November 18 o** 23 



m 



a 


-51-7 


+ 571 


br 


48.7 


+468 


b. 


47-9 


+464 


6' 


47-7 


+433 


b' 


47-3 


+452 


6» 


46.1 


+403 


b* 


42.3 


+424 


6s 


42.3 


+400 


6« 


40.7 


+430 


6» 


39-9 


+308 


c» 


+ 6.5 


-324 


c* 


7-7 


-337 


c» 


10.7 


-370 


c 


11.9 


-372 


d. 


42.1 


+ 23 


d. 


42.5 


+ 9 


d' 


43-7 


+ 7 


d* 


44-5 


- 35 


d^ 


45-7 


- 39 


d* 


49.6 


- 85 


di 


50.6 


- 23 


df 


51-7 


- 74 


d-i 


51-7 


- 87 


d» 


53-6 


+ 29 


rf» 


54.6 


+ 30 



+17 

+ 12 
+ 12 
+ 11 
+ 12 
+ 10 
+ 12 
+ 11 
+ 13 

+ 7 

-13 

-14 

-15 

-15 

+ 15 

+ 14 

+ 14 
+ 12 

+ 12 

+ 11 

+ 15 
+ 12 

+ 11 

+ 18 

+ 19 



20 


305 47 


51 


319 23 


53 


320 38 


17 


322 34 


26 


322 5 


12 


326 4 


35 


329 ^9 


16 


330 32 


26 


330 58 


2 


336 27 


58 


29 24 


22 


30 39 


23 


33 59 


9 


34 58 


18 


52 54 


37 


53 34 


49 


54 49 


41 


56 21 


46 


57 42 


13 


62 58 





63 13 


23 


65 20 


40 


65 34 


45 


66 23 


4 


67 45 






2 


42 


245 





3 


52 


246 


10 


5 


34 


247 


52 


7 


44 


250 


2 


9 


52 


252 


10 


10 


17 


252 


35 


10 


47 


253 


5 


II 


48 


254 


6 


13 


II 


255 


29 


20 


31 


262 


49 


21 


19 


263 


37 


97 


14 


339 


32 


98 


12 


340 


30 



bA 

b' 

b' 



b* 



b^ 
d, 
d. 



Observed Positions 0} Sun-Spots 





Ja 


ia 


b 


L 


L' 




1 


Ja 


43 


' 




L' 


11 
ll 
























1861 November 


22 0' 33" 


i 




1861 


November 


19 o'' 


2" 












































a 


-1614 


+303" 


+ ■3° 34' 


354° 38' 


335° 24' 


a 




-5S!> 


+460" 


+ ■0° 


26' 


308° 


32' 


246° 


S3' 




a' 


■3-3 


+ 278 


+ ■3 27 


357 2 


337 48 


a' 




S4.8 


+ 5"» 


+ 12 


45 


30s 


45 


244 


6 




a' 


11.4 


+ 239 


+ ■■ 47 


359 27 


340 "3 


a' 




S4-I 


+494 


+ 12 


38 


307 


52 


246 


■3 


a 


a^ 


50 


+ 255 


+ 14 28 


4 13 


344 59 


a* 




S4-I 


+43S 


+ 9 


39 


3" 


6 


250 


27 




a* 


■.4 


+ .64 


+ 12 8 


8 6 


348 52 






50.6 


+ 470 


+ 12 


33 


315 


41 


254 


2 


_ 


fflS 


0.8 


+ 251 


+ 15 25 


7 40 


348 36 


oS 




SO. I 


+ 363 


+ 6 


5S 


322 





260 


21 




a» 


+ 6.1 


+ 264 


+ 18 6 


■ 2 58 


353 44 






49-2 


+ 474 


+ ■3 


■4 


317 


24 


»5S 


45 


a' 


h 


44.9 


-482 


-14 28 


65 36 


46 23 


Ci 




48.9 


+ 483 


+ ■3 


49 


317 


16 


255 


37 


fl' 


b' 


45-7 


-502 


-■4 39 


67 53 


48 39 






7.8 


-243 


-■3 


4^ 


■5 


■ 1 


313 


32 


b' 


b' 


45-9 


-557 


-■7 52 


71 36 


52 22 


c* 




6.6 


-261 


-■4 


20 


16 


34 


3"4 


55 


b' 
































!.9 
2.0 


-297 
-302 


-■5 
-■5 


21 

17 


20 


12 


3.8 
319 


33 
42 


b 






November 24 


rf-o" 


1 


















s 


+ J8.2 

29-3 


+ 102 
+ 81 


+ ■5 


12 


38 


3 


336 


24 


c. 


a 


-40.6 
390 


+413 


+ ■3 43 


327 26 


335 56 




s 


293 
30.4 


+ 76 
+ 62 


+ ■4 


14 


39 


24 


337 


45 


c. 


•^J 


39-6 
38.8 


+ 358 


+ 10 55 


330 28 


338 58 


a' 




32.8 


+ 28 


+ 12 


45 


42 


47 


341 


8 


c' 


a\ 


37-9 














3S-4 


+ 2 


+ 12 





45 


38 


343 


59 


c» 


a' 


38.3 


+403 


+ ■3 34 


329 21 


337 51 


fl. 




37-5 


- 37 


+ 10 


23 


48 


■9 


346 


40 


c* 


fls 


36.8 


+ 401 


+ ■3 54 


330 59 


339 29 


a* 




383 


+ 28 


+ 14 


■S 


47 


58 


346 


19 




a* 


34.6 


+ 404 


+ 14 44 


333 ^4 


34^ 44 






40.1 


- S3 


+ 10 


12 


51 


9 


349 


30 




flS 


30.6 


+379 


+ 14 23 


337 40 


346 10 


f 


' 


40.8 


- 39 


+ 11 


10 


51 


36 


349 


57 




b 


30-9 


- 92 


- 9 59 


347 24 


355 54 


b 


' 


41-5 


+ 46 


+ 16 


9 


50 


59 


349 


20 




b' 


19.9 


-175 


-■3 37 


358 38 


7 8 




' 


41.6 


- 3> 


+ 11 


50 


5= 


■7 


350 


38 


c« 


c 


+ 20.7 


-379 


-■4 32 


35 54 


44 24 


e' 


' 


43-5 


+ 83 


+ 18 


49 


52 


38 


350 


59 


c> 


c' 


20.7 
23.6 
23-9 

25-7 
27-7 


-406 
-377 
-390 
-443 

-445 


-16 6 
-■3 40 
-14 19 
-.6 57 
-■6 33 


36 4^ 

38 20 

39 1 
42 16 
44 10 


45 ■■ 

46 50 

47 3" 
50 46 
52 40 


e' 




No 


vembe 


r 20 


o* 6 


„ 








c* 


























-57-7 
56.0 


+ S'4 
+494 
+ 502 


+ 12 


38 


294 
302 


53 
55 


247 
255 
256 


19 
21 




















+ 12 

+ 12 








No 


vember 25 


o» 6- 


1 




55-4 


54 


3°3 


37 


3 




















549 


+ S" 


+ ■3 


38 


303 


43 


256 


9 




a, 


-48.9 


+ 464 


+ 14 11 


3^3 24 


336 o 


b 




30.I 


-■73 


-■3 


=5 


3 


43 


315 


9 




0. 


48.0 


+ 459 


+ 14 11 


3^4 57 


337 33 






I9.I 


-176 


-■3 


■8 


3 


36 


316 


2 




a' 


49.2 


+ 407 


+ 10 54 


3J5 57 


338 33 


b- 




.6.5 


-228 


-■5 


■ 1 


6 


5 


318 


31 




a' 


48.2 


+ 409 


+ 11 21 


3^7 5 


339 41 




a 
s 


+ 14.0 


+ I7S 
+ 152 


+ 14 


55 


23 


15 


335 


41 


a 


a* 


46.4 
46.2 


+ 482 
+ 450 


+ ■5 54 
+ 14 10 


3^5 43 
3^7 39 


338 19 
340 IS 


b- 




■4-7 


+ ■59 


+ ■4 


51 


23 


52 


336 


18 




a' 


45-5 


+475 


+ ■5 46 


3^7 15 


339 SI 


b> 


s 


■S-3 
16.6 


+ ■44 
+ ■37 


+ 14 


10 


»S 


16 


337 


42 


a' 


fl* 


43-6 
40.7 


+ 435 
+470 


+ ■4 4 

+16 51 


321 35 
323 11 


344 11 

345 47 


b> 




18. 1 


+ 98 


+ ■2 


23 


27 


49 


340 


■5 


a' 


fl8 


40.1 


+440 


+ ■5 ^9 


325 7 


347 43 






.8.3 


+ 148 


+ ■5 


■5 


27 


6 


339 


32 




b 


44.8 


- 12 


-11 9 


332 '5 


354 51 


ala' 




20.4 


+ 84 


+ 12 


■4 


29 


59 


342 


25 




C 


8-5 


+ 288 


+ ■5 ^3 


357 57 


20 33 






»3.9 


+ 43 


+ 10 


54 


33 


37 


346 


3 


a* 


c 


5-7 


+ 270 


+ ■4 57 


36 


23 12 






27.0 


+ 98 


+ 14 


51 


35 


25 


347 


S' 


a' 


d 


+ 8.4 


+ 5 


+ 3 43 


i6 46 


39 22 






»9-3 


+ 4> 


+ 12 


16 


38 


21 


350 


47 




e' 


6.7 


-3°7 


-14 15 


21 29 


44 5 


C 




29.9 


+ 84 


+ 14 


51 


38 


11 


350 


37 




«• 


8.0 


-343 


-15 59 


23 21 


45 57 


C 




31-4 
56-3 


+ 152 
-534 


+ 19 
-■3 


10 
26 


38 
92 


35 
46 


351 

45 


12 


6 


.'"= 


10.1 
10.8 


-3^i 

-327 


-13 58 


24 46 


47 22 


c 



5© 



C. H. F, Peters 



da 



A» 



a 
a' 

h 

b* 

6» 

b* 

hi 

6« 

c' 



n 



d 



n 



-58^^ 

5S-0 
57-0 

SS-7 
54-1 

53-6 
SI. 8 
50.6 

49-7 

95 
8.6 

6.0 

4.8 

1.8 

+ 11.7 

68.3 
68.7 



a 

a' 

b' 

b 

b' 

c' 



n 



d 



n 






—64.6 
61.8 
60.9 
58.6 

54-8 
20.9 
19.1 
18.1 
14.9 
2.0 

+64.1 

659 
67-5 



a 
b 
c 



n 



d' 
d* 
d» 
d* 
di 
dfi 



1861 November 26 2" 9 



h nta 



November 27 o'' 10" 



+ 101 
+ 76 

+454 
+ 506 

+ 539 

- 216 

-175 
-191 

-252 

—209 

- 46 

— 21 

- 78 

- 53 



- 9 

— 10 

+ 10 
+ 14 

+ 17 
-16 



47 
24 

44 
18 
18 
22 



-13 52 

-16 55 
— II 10 

+ 14 21 

+ 12 9 
+ 13 56 



December 2 i** i" 



-68.3 


+ 14 


44.0 


+ 225 


9.4 


— 129 


+ 4-7 


+ 197 


7.0 


+ 220 


7.0 


+ 172 


8.2 


+ 222 


9-5 


+ 169 


10.6 


+ 176 


11.6 


+ 163 


13-7 


+ 188 


20.1 


- 28 



-14 1 

+ 3 29 

- 8 54 

+ 13 28 

4- II 39 

+ 14 48 

+ 12 I 

+ 12 41 

+ 12 9 

-H14 3 
+ 39 



288 8 


49 30' 


321 46 


83 8 


357 52 


119 14 


4 36 


"5 58 


6 3 


127 25 


6 18 


127 40 


8 6 


129 28 


8 56 


130 18 


9 53 


131 15 


" 15 


132 37 


19 35 


140 57 



II 



+ 71" 


- 9" 


52' 


313" 


48' 


3Si° 


3/ 


0. 


+ 39 


— 10 


54 


318 


29 


356 


18 


a 


+446 


+ 11 


9 


300 


26 


338 


15 


6' 


+ 500 


+ 14 


33 


298 


33 


336 


22 


b 


+ 520 


+ 16 


6 


299 


46 


337 


35 




+ 509 


+ 15 


42 


302 


14 


340 


3 




+440 


+ 12 


16 


309 


31 


347 


20 




+502 


+ 16 


9 


307 


49 


345 


38 




+ 527 


+ 17 


48 


307 


17 


345 


6 


b' 


—214 


-13 


14 


5 


32 


43 


21 




-255 


-15 


21 


7 


I 


44 


50 




-225 


-13 


18 


9 


II 


47 





c 


— 242 
















-299 


-16 


10 


13 


18 


51 


7 


c* 


-274 


— II 


18 


23 


38 


61 


27 


d 


- 39 

- 62 


+ 14 36 


87 


16 


125 


5 


e 


- 81 


+ 12 


54 


89 


55 


127 


44 


«• 



300 44 


351 26 


306 44 


357 26 


287 44 


338 26 


288 39 


339 21 


295 39 


346 21 


355 9 


45 51 


354 35 


47 17 


44 


51 26 


10 25 


61 7 


74 6 


124 48 


78 37 


129 19 


83 5 


133 47 



a 



d* 






el 
el 

/. 
/. 
/' 
/' 

g 



n 



4a 



+ 2113 

23-4 
25.2 

26.1 

27.0 

28.2 

30.1 

319 
32-5 
34-1 
55-8 
56.1 

56-7 
58.4 

65-7 



J» 



a 
a' 



-30.9 
27.9 



+ 35" 

- S 
+ 21 

- 8 

- 13 
+ 24 

- 21 

+ 7 

+ 5 
o 

- 90 

- 85 

- 74 

- 78 

- 97 
-85 



December 3 2^ 15" 



a 


-56.0 


+268 


b 


20.1 


+414 


b' 


16. 1 


+417 


n 


1 1.8 


+ 284 


c 

s 


9.4 


+261 


c' 


8.5 


+ 282 


c' 


8.5 


+ 252 


c» 


7-1 


+ 236 


c* 


6.8 


+ 249 


Ci 


6.0 


+208 


c« 


4.0 


+ 199 


rf° 


+ 4-8 


+ 94 


"'s 


6.5 


+ 60 


rf. 


6.8 


+ 60 


d' 


8.8 


+ 90 


d' 


8.8 


+ 30 


di 


9.4 


+ S3 


d* 


10.4 


+ 48 


e' 


155 


+ 64 


e 


16.2 


+ 67 


e* 


18. 1 


+ 62 


f 


43-8 


- 32 


/' 


44-5 


— 21 


}' 


47-7 


- 32 


g 


57-7 


- 62 


g' 


58.5 


- 85 


h 


63.0 


-376 


• 


64.0 


— 106 


»' 


64.6 


-136 



+ 3 30 

+ 19 43 

+20 48 

+ 13 30 

+ 14 30 

+ 12 46 

+ 12 8 

+ 12 58 

+ 10 47 

+ IO 41 

+ s 40 

+ 5 5 

+ 7 12 

+ 3 48 

+ 54 

+ 5 9 
+ 78 

+ 7 27 

+ 7 33 

+ 7 37 

+ 8 24 

+ 8 26 

+ 8 49 

+ 7 40 

- 8 7 

+ 7 37 
+ 61 



305 


18 


338 


7 


341 


31 


349 


18 


35° 


SO 


351 


23 


352 


48 


352 


49 


354 


12 


355 


55 


5 


26 


6 


37 


7 


45 


8 


37 


8 


43 


9 


37 


13 


29 


14 





IS 


35 


39 


55 


40 


29 


44 


2 


56 


44 


58 


14 


78 


25 


67 56 


69 


49 



81 26 

14 15 

17 39 

25 26 

26 58 

27 31 

28 56 

28 57 

30 20 

32 3 

41 34 

42 44 

43 53 

44 45 

44 51 

45 45 

49 37 

50 8 

51 43 
76 3 

76 37 

80 10 

92 52 

94 22 

214 33 

204 4 

205 57 



December 4 o'' 13" 



+450 
+453 



+ 19 35 
+20 25 



326 24 
329 12 



115 22 
118 10 



8 



i 



+ 60 3' 


20" 


4*/ 


I42*» 11' 


+ 70 


23 


6 


144 28 


+ 5 34 


24 


17 


145 39 


+ 5 24 


25 


8 


146 30 


+ 7 49 


25 


37 


146 59 


+ 5 42 


27 


58 


149 30 


+ 7 40 


29 


9 


150 31 


+ 7 41 


29 


43 


151 5 


+ 7 44 


31 


12 


152 34 


+ 7 IS 


55 


36 


176 58 


+ 7 36 


56 


3 


177 24 


+ 8 21 


56 


40 


178 2 


+ 8 29 


59 


8 


180 30 


+ 9 16 


72 


33 


193 55 



d* 



e 

e 

/ 
/ 

g 



a 
a' 

b 

b' 
6» 



c» 
c» 
c* 

d 
d' 
d» 
e 

e 
f 

h 



52 



C. H. F. Peters 



Ja 



Ad 



ii 



a 

a' 

b' 

b 

b^ 

b^ 

c 

d 
d' 

e 
e* 



1861 December 10 — Continued 



c 


-29?4 


+248" 


c^ 


27.7 


+ 193 


c' 


26.9 


+ 228 


c^ 


24-3 


+ 230 


d 


19.9 


- 83 


d' 


13.0 


-108 


d« 


8.8 


-179 


d3 


7-7 


-136 


e 


16.6 


+400 


h 


+ 14.2 


+ 205 


h 


I5-I 


+ 198 


r 


19-5 


+ 205 


g 


67-3 


+ 46 


g' 


68.3 


+ 41 



+ 
+ 
+ 
+ 



5 

7 
8 

- 8 

- 8 

- 12 

- 9 
+ 19 

+ 13 
+ 13 
+ 14 
+ 13 
+ 13 



8° 42' 
48 

57 

30 

41 

58 
21 



40 

51 
37 
23 
34 

57 
51 



327° 45' 


200* 31' 


330 12 


202 58 


330 15 


203 I 


332 30 


205 16 


340 17 


213 3 


346 10 


218 56 


350 24 


223 10 


350 48 


223 34 


335 46 


.208 32 


4 10 


236 56 


5 2 


237 48 


8 36 


241 22 


66 3 


298 49 


68 46 


301 32 



December 11 2^ 30" 



a 


-53-0 


+ 297 


a' 


52.0 


+302 


a' 


51-4 


+341 


b* 


40.9 


+ 256 


c 


37-5 


+ 29 


c» 


25.2 


— 100 


d. 


3-5 


+ 261 


d. 


2.6 


+ 258 


} 


+45.3 


+ 141 


g' 


57-9 


+ 102 


g 


59-8 


+ 93 


t 


62.8 


+ 97 



+ 7 
+ 8 

+ 10 

+ 7 

- 5 

— 10 

+ 13 
+ 13 
+ 14 
+ 4 
+ 14 
+ 15 



58 


301 


10 


189 43 


24 


302 


18 


190 51 


47 


301 


47 


190 20 


27 


315 


50 


204 23 


3 


322 


32 


211 5 


32 


334 


44 


223 17 


44 


348 


7 


236 40 


43 


348 


55 


237 28 


26 


28 


SI 


277 24 


56 


47 


28 


296 I 


44 


SO 


22 


298 55 


34 


55 


26 


303 59 



December 12 o** 45 



m 



—60.6 


+302 


59-8 


+326 


58.8 


+353 


54-6 


+302 


53-8 


+328 


53-6 


+383 


52.1 


+ 246 


50-9 


+ 260 


17.7 


+ 299 


16.6 


+296 


+ 24.0 


+ 167 


28.3 


+ 174 


3S-0 


+ 169 


48.3 


+ 121 


48.7 


+ 74 


So-S 


+ 117 


52.0 


+ 62 


S1.7 


+ 97 



+ 7 
+ 8 

+ 10 

+ 8 



+ 

+ 
+ 
+ 



9 

7 

5 
6 



+ 13 

+ 13 
+ 12 

+ 13 
+ 14 

+ 13 
+ 11 

+ 14 
+ 11 

+ 13 



a 

a' 
b* 



c 
c' 

e» 
e 



29 


288 


37 


190 10 


34 


289 


25 


190 58 


43 


289 


29 


191 2 


18 


298 





199 33 


57 


298 


18 


199 SI 


21 


300 





201 33 


24 


302 


50 


204 23 


23 


303 


56 


205 29 


40 


335 


3 


236 36 


36 


336 





237 33 


35 


10 


53 


272 26 


42 


14 


34 


276 7 


32 


20 


44 


282 17 


57 


34 


29 


296 2 


16 


35 


7 


296 40 


6 


37 


2 


298 35 


8 


38 


S5 


300 28 


9 


38 


30 


300 3 



a 

a'? 

a* 

b 

b* 

js 

d^ 

d, 

e e' 
e» 

/' 
/•? 



Ja 



At 



/ 
g 



+ S2?2 


+ 103" 


52.6 


+ 116 


S4.0 


+ 110 


54.9 


+ 126 


67.8 


+ 126 


69.6 


+ 66 



+13* 

+ 14 

+14 

+ 15 
+17 
+ 14 





L 


L' 


34' 


39O & 


300* 39' 


25 


39 34 


301 7 


18 


41 16 


302 49 


35 


42 30 


304 3 


52 


66 13 


327 46 


40 


71 31 


333 4 



8J 



December 13 o** 27 



m 



a 


-65-7 


+311 


a' 


65.1 


+317 


a* 


64.3 


+356 


6- 


62.4 


+3" 


b 


61.5 


+306 


b* 


61. 1 


+321 


b» 


60.4 


+ 295 


b* 


60.4 


+267 


fts 


60.0 


+279 


6« 


59-7 


+273 


C 


53-9 


-151 


c 


51-9 


— 160 


d. 


31-9 


+337 


d. 


31.0 


+334 


d' 


27.4 


+349 


e 


+ 12.1 


+ 222 


c' 


12.6 


+ 227 


e' 


14.2 


+233 


e» 


20.1 


+ 206 


/' 


35-6 


+ 160 


/' 


35-6 


+ 133 


/. 


37-8 


+ 158 


/. 


38.5 


+ 158 


/' 


38.6 


+ 103 


}* 


39-2 


+ 133 


/* 


39.8 


+159 


/* 


40.7 


+ 146 


P 


43-1 


+ 144 


f 


43-9 


+ 165 


g 


62.1 


+ 159 


h 


65.2 


+ 89 


A' 


67.6 


+ 119 


h* 


6q.o 


+ 1S1 



+ 7 48 
+ 8 12 

+ 10 36 

+ 8 12 

+ 7 57 
+ 8 54 

7 

5 
6 

6 



+ 
+ 



26 

49 
33 
15 



+ 

+ 
+ 
+ 
+ 
+ 
+ 

+ 

+ 

+ 

4- 



7 38 
53 
50 



47 
12 

41 

4 
40 

o 

47 

39 

2 

8 

55 
47 
25 
51 
4 
27 
8 17 



3 

5 

3 

4 

4 

4 

3 
2 

4 

4 
o 

2 
4 
3 
4 
5 



4 
6 



40 

56 
II 



274 


47 


276 


25 


275 


39 


283 


42 


285 


SI 


286 


3 


288 


24 


289 


28 


289 


41 


290 


32 


303 


36 


306 


12 


320 


57 


321 


50 


324 


48 


359 


31 


359 


51 


I 


lO 


6 


21 


20 


23 


20 


18 


22 


33 


33 


13 


23 


36 


24 


I 


24 


30 


«5 


26 


27 


54 


28 


41 


52 


37 


58 


I 


64 


20 


70 


7 



190 12 

191 50 
191 4 
199 7 
201 16 
201 28 

203 49 

204 53 

205 6 

205 57 

219 I 

221 37 

236 22 

237 15 
240 13 

274 56 

275 16 

276 35 
281 46 

295 48 

295 43 

297 58 

298 38 

299 I 
299 26 

299 55 

300 51 

303 19 

304 6 

328 2 

333 26 

339 45 

345 32 



December 14 o^ 41"* 



a 


-65.8 


+322 


a' 


65-4 


+ 297 


b 


61.6 


- 79 


c 


44-5 


+365 


C 


43-6 


+361 


d 


2.6 


+271 


d' 


2.2 


+ 274 



+ 8 52 

+ 7 24 

-14 4 

+ 13 55 

+ 13 48 

+ 14 12 

+ 14 26 



272 33 

276 2 

291 39 

306 41 

307 48 
346 9 
346 24 



202 8 

205 37 

221 14 

236 16 

237 23 
27s 44 
275 59 



g 
h 



a 
a' 



6? 
c 



d 
d' 

d' 
e* 
e' 

«. 

«i 
e» 

es 

e* 

e 

g 
h 



54 










C. 


H. F. Piters 












T 


Aa 


a 


' 


L 


L- 


I 


1 


id 


ii 


- 


L 


L' 






s 


- 7!= 

S-9 

+ 0.9 


-237" 
-246 


-•f 5' 


335° 5/ 


60° 11' 


b 


d 


+ Il!6 


+317" 


+ 18° 35' 


354° 48' 


326-37' 


a' 


J- 


-269 


-■8 .3 


342 10 


66 34 




e 


la.o 


-13s 


- 7 46 


358 56 


33° 45 




e' 


14-9 


-343 


-21 32 


354 48 


79 3 


}'• 


c' 


16.6 


-121 


- 6 22 


2 32 


334 21 




f 


■5-3 


-333 


-30 58 


354 59 


79 13 


1 


,n 


IQ.O 


+ 237 










e 


.8.5 


-363 


-22 31 


358 16 


82 3° 


c^ 


Is 


19.9 


+ 223 


+ 14 33 


3 


333 49 


a 


;■ 


56.3 


+ 181 


+ ■3 9 


33 5 


116 19 


e'h' 


«■ 


s6.o 


+ 285 


+ 18 36 


7 3° 


339 >9 




;■ 


583 


+ 188 


+ 13 49 


35 6 


119 20 




«. 


28.0 


+ 251 


+ 16 49 


9 23 


341 12 




;• 


59-5 


+ 2l6 


+ .5 42 


37 32 


121 36 




f> 


»8.4 


+ 249 


+ 16 44 


9 46 


341 35 




/• 


60.1 


+ 172 


+ ■3 5 


37 4^ 


■3^ 55 


', 


k 


33-4 


+ 281 


+ 19 24 


14 20 


346 9 


y 


;■ 


60.7 


+ 183 


+ ■3 50 


38 48 


123 2 


', 


h' 


33-4 


+ 244 


+ .7 8 


14 21 


346 10 


'° 


61.5 


+ 166 
+ 149 


+ 12 24 


39 47 


124 I 


e. 


i 


40.9 


-249 


— 10 29 


26 3 


357 53 
















i' 


41.2 


-240 


- 9 56 


26 10 


357 59 




i\ 


68.1 


+ 75 
+ 61 


+ 8 5 


53 30 


■36 44 


1, 


k 
k' 


45-3 


+ 288 


+ 21 37 


26 49 


358 38 




s 












48.1 


+ 267 


+ 20 44 


29 51 


1 40 












I 


49.0 


-340 


-■4 37 


37 13 


9 ■ 


h 




December 28 o"" iS" 




• m 


55-2 


+338 


+ 26 26 


40 40 


12 29 


















n 


64.1 


+ 240 


+ 31 45 


54 18 


2« 7 




a 


-62.6 


+407 


+ 20 15 


262 43 


38 33 




n' 


64.8 


+ 226 


+ 31 


55 37 


27 ,6 


c 


b 


46.9 


-205 


-■6 34 


394 55 


60 45 


a 


n* 


66.1 


+ 224 


+ 31 8 


58 45 


3° 34 




b' 


46.0 


-214 


-■7 5 


39s 53 


61 43 




n» 


67.6 


+ ■97 


+19 46 


62 35 


34 14 




c 
c' 


33-4 
30.8 
37.7 
334 
22.5 


-379 
-296 
-310 
-310 
-308 
-326 
+ 259 


-20 40 
-21 40 
-22 25 
-22 15 

-22 39 


309 23 
3^o 47 
313 36 
3^7 38 
3^8 35 


75 13 

76 37 
79 36 

83 28 

84 15 


b 






Dec 


ember 22 


33' 53" 


^1 


c 


a' 


-S4-0 


+40S 


+ 17 55 


286 6 


337 30 




a 


S0.8 


+ 339 


+ ■3 49 


293 ° 


334 24 




d 


26.9 


+ 11 12 


313 38 


79 18 




a' 


47-3 


+ 250 


+ 8 41 


299 6 


340 30 




d' 


26.0 


+ 373 


+ 12 4 


314 5 


79 55 




a» 


39-9 


+ 397 


+ 18 5 


303 54 


345 18 




e' 


+ 16.6 


+257 


+ 13 11 


349 47 


■■5 37 




a* 


39-9 


+ 454 


+ 21 41 


302 17 


343 41 




e> 


■7-5 


+ 356 


+ 13 11 


35° 33 


116 22 




flS 


39-6 


+ 237 


+ 8 26 


307 24 


34S 48 




e> 


20.0 


+ 346 


+ 13 44 


353 40 


118 30 




a^ 


38.8 


+ 2SS 


+ 9 34 


307 53 


349 16 


b 


e* 


23.0 


+ 375 


+ 14 42 


355 ^5 


121 5 


;■ 


a' 


36' 


+ 392 


+ ■8 3 


307 58 


349 33 




e* 


33-5 


+ 207 


+ 10 38 


355 43 


121 32 


;■ 


b 


■9-3 


--211 


-16 9 


328 24 


9 48 




if- 


35.6 


+ 292 


+ ■5 55 


357 38 


123 28 




-: 
d 


+ 4-1 
5 = 


+39° 
+ 370 


+ 30 53 


344 20 


35 44 


c 


«. 


34.8 


+ 255 


+ ■3 36 


356 5^ 


122 41 


}'■ 










«. 


35.6 


+ 259 


+ ■3 54 


357 34 


■23 24 


22.1 


+ 338 


+ 20 4 


359 39 


41 3 




n 


26.6 


+ 235 
+ 223 










e 


23.9 


-237 


-13 22 


6 32 


47 56 




^ 


37-7 


+ 12 11 


358 53 


134 43 


). 


1 


391 


-333 


-18 15 


■4 55 


5* 19 




// 


39-5 


+ ■55 


+ 8 41 


10 14 


■36 4 






42.7 
44.2 


-3"9 
-338 


-■6 55 

-17 16 


34 33 
36 16 


H 47 
67 40 


\d 


/•s 


39-3 
40-3 


+ 150 
+ ■35 


+ 7 58 


10 31 


.36 31 


8 






Dece 


mber 25 i 


h ,0. 




Dec 


ember 30 2^ 21° 






a' 


-69.5 


-153 


-14 33 


358 40 


343 54 




a 


-6+3 


-224 


-17 44 


366 33 


6i 39 


a 


a 


68.4 


-144 


-13 58 


363 45 


347 59 




b 


55-9 


-286 


-20 50 


379 34 


74 30 


b 


b 


66.0 
41.6 


+ 262 
+392 


+ 9 54 
+ 18 18 


266 18 
299 40 


350 32 
33 54 




s 


4S.6 
47-7 


-309 
-3^8 


-22 37 


289 8 


84 ^4 


c 


cl 


39-6 
38.5 


+420 
+ 438 


+ 20 45 


301 27 


25 41 


a 


d 


39.3 
18.3 


+3^4 
+ 3°o 


+ 14 40 
+ 14 2 


3°9 ° 
318 44 


104 6 
■■3 5° 


d' 


c" 


37-S 


+404 


+ 19 12 


303 50 


28 4 




/■ 


to.6 


+305 


+ 14 34 


335 ■« 


130 33 


«■ 



Observed Positions of SunSpots 



1861 December 30 — Contitmed 





-10;., 


+ =45" 


+ 10° 56' 


3=5° 49' 


,20° 55' 


e' 




9.6 


+ 2,,8 


+ 10 32 


32S 23 


121 29 


e^ 




7-1 


+ 231 


+ 10 la 


328 28 


123 34 


e* 


n 

S 


7-7 
6., 


+ 296 

+ 284 


+ 13 27 


328 16 


123 22 


ft 


s 


"■5 


+ 268 
+ 254 


+ .2 2 


329 26 


124 32 


'. 


s 


+ 7-3 
8.6 


+ 174 


+ 86 


340 S" 


135 56 


1 







December 


31 


o' 55 


" 










-67.6 


-249 


-17 


22 


2,« 


46 


62 


4 






62.2 


-304 


-21 


14 


266 


20 


74 


38 




n 

s 


S6-3 


-317 
-33" 


-22 


46 


276 


'7 


84 45 


afl' 




33-7 


+ 297 


+ ■3 


44 


304 


6 


112 


24 


b'l 




32-1 


+ 299 


+13 


.■i" 


30s 


35 


"3 


53 






25.6 


+ 249 


+ 10 


.S3 


3" 


56 


120 


■4 






25.1 


+304 


+ ■4 


'3 


3" 


59 


120 


■7 






24.6 


+ 246 


+ 10 


43 


3" 


5° 


121 


8 






23.2 


+ 242 


+ 10 


29 


314 


5 


122 


=3 






















h. 


s 


20.9 


+ 283 


+ 13 


3' 


315 


15 


123 


33 


n 

s 


20.9 
19.9 


+ 262 
+ 253 


+ 11 


28 


3>6 


24 


124 


42 


b. 


D 


8.2 
6.8 


+ 203 
+ 183 


+ 7 


.II 


327 


26 


■35 


44 


c 




4.3 


+ "S7 


+ 7 


,1° 


3.30 


6 


1.38 


34 






2.1 


+ 212 


+ 9 


10 


331 


46 


140 


4 


c' 




+ 1-7 


+ 210 


+ 9 


9 


3.34 


51 


■43 


9 


£• 




3-2 


+ 200 


+ 8 


36 


3,36 


.5 


■44 


23 


C» 




44.6 


+ 177 


+ 9 


13 


12 


43 


iSl 


1 


d 



-65.3 

64.8 

57-0 
530 
51.0 
50.7 
50.0 
48.2 
47-5 
47-7 
46.0 
387 
37-5 



1862 January 3 o" 41° 



-343 
-353 



+ 302 
+ 279 
+ 236 
+ 295 
+ 190 
+ 213 



252 25 

253 3 
275 16 

281 35 

283 59 

284 45 

285 34 

286 59 
288 30 

288 33 

289 38 



88 39 

89 16 
111 30 
117 49 
120 13 

120 59 

121 48 
■23 13 
■24 44 
■24 47 
'25 V 



298 54 135 8 b 



-35:2 
29.6 
29.2 

+ ■5-3 
21.9 
23.2 
42.2 
43-8 
67.9 



+ 245 

+ 225 
+ 223 
+ 214 
+ 377 
+ 404 

- 74 

- 90 
+250 



+ 10° 53* 
+ 9 37 
+ 9 39 
+ 9 27 
+ 19 39 
+ 31 35 

— 6 32 

- 7 13 
+ 15 23 



301* 23* 

306 41 

307 4 
344 12 
35° 27 
35' 49 

8 36 

10 20 

52 23 



■37° iC 
■42 55 
■43 ■» 
180 26 
186 41 
188 3 
204 50 
206 34 
248 37 



January 4 o** 31" 



-66.3 
64.8 

643 

63.7 
60.8 
59-9 

3-8 
^ 5-4 

6.8 
48.S 
52.5 
55.8 
56-3 
58.5 
59-9 
60.8 
62.3 



+ 228 
+ 214 
+ 250 
+ 275 
+ 250 
+ 150 
+ ■75 
+ 225 
+ 337 
+ 332 
+ 235 
+ 246 
+3=5 
+ 384 
+ 383 
+ 257 
+ 269 
+ 289 



+ 13 II 

+ 7 29 

+ 9 33 

+ 10 18 





January 


3 0'28" 




-61.6 


+ 246 


+ 12 


■7 


267 59 


118 7 


60.3 


+ 239 


+ 11 


44 


270 40 


130 48 


59-5 


+241 


+ 11 


48 


271 51 


131 S9 


57-4 




+ ■3 


34 


274 36 


■34 34 


57-4 


+ 339 


+ 10 


55 


275 18 


125 26 


56.6 


+ 363 


+ 12 


53 


275 49 


■25 57 


Si.o 
49.9 


+ 166 
+ 189 


+ 7 


36 


28s 6 


■35 14 


48.4 


+ 336 


+ 10 


52 


386 52 


■37 


+ 6.S 


+ 37" 


+ 18 


40 


33S 9 


186 17 


7.5 


+ 376 


+ 19 





33<i 58 


1S7 6 


33.0 


+ 316 


+ 9 


33 


349 5^ 


■99 59 


59.6 


+ 213 


+ 11 


13 


29 30 


239 28 


61.2 


+ 198 


+ 10 


31 


31 47 


240 55 


63.9 


+ 264 


+ 14 


.56 


38 53 


249 ■ 


65.2 


+ 357 


+ ■4 


42 


41 59 


353 7 


66.8 


+ 328 


+ ■3 


10 


45 23 


255 31 



256 44 


120 56 


261 14 


125 26 


360 48 


135 


363 39 


126 51 


270 51 


■35 3 


326 44 


190 56 


334 15 


198 37 


335 24 


■99 36 


■3 52 


238 4 


22 25 


246 37 


24 39 


248 5. 


24 S3 


249 5 


38 19 


252 3^ 


39 5' 


254 3 


3^ 54 


256 6 


35 34 


259 46 



id' 
d> 
d' 

1? 



56 



C. H. F. Peters 



I 



Ja 



Jd 



n 
a 
s 

a' 

a" 

a» 

. n 
a* 

s 

b 

b' 

c' 

c 

d 

d» 
d» 
d^ 
ds 
rf« 
d» 
(P 
d» 
d"o 

d«' 

n 
e 

s 

/ 

I' 
/» 



a 
a* 



n 



b' 
b^ 

*? 
c 



1862 January 7 o** 26"* 



-47-1 


+ 187" 
+ 175 


44.1 


+ 193 


40.9 


+ 189 


39-6 


+ 191 


38.9 


+ 228 


+ 221 


41.8 


-184 


40.9 


-182 


37-9 


-205 


+ 2.0 


+ 265 


3-0 


+ 264 


14.9 


+305 


15.8 


+305 


16.6 


+339 


17.1 


+324 


18.5 


+327 


20.7 


+322 


22.9 


+324 


24.0 


+320 


24.3 


+304 


26.1 


+313 


27.7 


+367 


29.9 


+327 


40.7 


+347 
+ 340 


43-6 


+325 


51.6 


+ 260 


52.0 


+ 269 


53.8 


+ 253 


55.1 


+ 235 


56.7 


+ 260 


57-8 


+ 239 



+ 8°3c/ 

+ 9 I 

+ 8 33 
+ 8 36 



+ 



+ 
+ 
+ 
+ 
+ 
+ 
+ 
+ 
+ 
+ 
+ 
+ 
+ 
+ 

+ 

+ 
+ 

+ 
+ 
+ 
+ 
+ 



o 35 



3 

3 

4 
I 

I 

3 
3 
5 
5 
5 
4 

5 
4 
3 
4 

7 
5 



II 

7 
39 
35 
30 
52 

53 
58 

2 
12 

55 
o 

47 
49 
23 
44 
16 



6 31 



5 
I 

2 

I 

o 
2 
o 



27 

45 
20 

24 

25 

3 

50 



January 11 23** 47 



m 



-43.3 


+ 265 


38.3 


+290 


37.0 


+ 297 


36.1 


+ 292 


35-2 


+324 


34-8 


+ 290 


9.6 


+304 


8-5 


+ 274 


5-8 


+ 283 


f 1.7 


+306 


2.7 


+313 


5-2 


+ 285 


5.9 


+ 290 


48.7 


+235 



+14 
+15 

+15 

+15 
+17 

+14 
+13 

+ 12 

+ 13 
+ 14 
+ 12 

+ 12 
+ 8 



i 



12 
16 

34 
II 

5 
57 

6 

34 

37 
o 

II 

27 
29 



284 46 

289 50 

291 6 

292 2 

292 42 

293 19 
316 14 

318 58 

325 12 

326 3 
328 1 

328 37 

8 I 



246 46 

251 50 

253 6 

254 2 

254 42 

255 19 

278 14 

280 58 

287 12 

288 3 
290 I 
290 37 

330 I 



82 



285* 1' 


191* 16' 


288 9 


194 24 


291 29 


197 44 


292 49 


199 4 


293 17 


199 32 


289 17 


195 32 


290 14 


196 29 


293 


199 15 


328 50 


235 5 


329 39 


235 54 


339 44 


245 59 


340 28 


246 43 


341 22 


247 37 


341 43 


247 58 


342 57 


249 12 


344 51 


251 6 


346 48 


253 3 


347 46 


254 I 


347 54 


254 9 


349 36 


255 SI 


351 32 


257 47 


353 " 


259 26 


4 II 


270 26 


6 58 


273 13 


15 21 


281 36 


16 2 


282 17 


18 6 


284 22 


21 34 


287 49 


22 20 


288 35 


23 29 


289 44 



1' 



a' 
a* 



>B 



a* 



a 



8 



Aa 



Ad 



d 

e 



+ SO?4 


+186" 


50.8 


-163 


5I-I 


+364 


52.5 


+399 


53.0 


+374 


53.3 


+349 



a* 
a* 

a« 
a' 

b 

b' 

b' 

b^ 

c 

d 
e 

/ 



n 



+ 5° 33' 



-14 
+ 16 

+ 18 

+17 
+ 15 



52 

30 

49 

13 
40 



9° 24' 
10 o 

13 35 
16 43 
16 34 
16 13 



331° 24' 
332 o 

335 35 
338 43 
338 34 
338 13 



2l 



January 13 23*' 45 



m 



-42.4 


+ 187 


38.9 


+ 246 
+ 232 


38.3 


+ 225 


369 


+ 239 


34.3 


+ 253 


30.5 


+ 262 


28.7 


+ 272 


28.7 


+ 242 


28.3 


+ 285 


26.2 


+ 251 


+ 3-6 


- 58 


8.4 


- 25 


11.4 


- 16 


1 1.9 


- 53 


31.0 


+237 


3I.O 


+ 198 


25.7 


— 162 


26.2 


+363 


26.7 


+ 285 


38.4 


+353 


28.8 


+409 


29.6 


+397 


61.2 


+424 



+ 9 49 

+ 12 33 



+ 11 
+ 12 
+ 12 

+ 13 

+ 13 
+ 11 

+ 14 
+ 12 

- 8 

- 6 

- 6 

- 8 

+ 8 

+ 5 

-15 

+ 15 
+ 10 

+ 15 
+ 18 

+ 17 
+ 20 



38 

30 

55 

7 

33 

43 

19 

3 
10 

30 
8 

19 
16 

57 
16 

46 

57 
4 
34 
48 
33 



January 14 o*" 30" 



a 


-67.5 


+ 184 


b^ 

n 


51.3 


+ 198 
+209 


6' 


50.6 


+ 186 


b* 


49.6 


+ 202 


6» 


49.0 


+ 331 


b* 


45.7 


+ 346 


6* 


43-7 


+ 244 


V 


43-2 


+ 312 


b-i 


42.5 


+ 265 


6« 


40.8 


+ 231 


c 


8.4 


-46 


c' 


4.5 


- 60 


d' 


3.0 


+ 246 


d* 


+ 2.2 


+ 214 


d 


4-7 


+ 330 



+11 48 

+ 13 10 



+ 11 

+ 11 
+ 13 

+ 13 

+ »3 
+ 11 

+ 14 
+ 11 

- 6 

- 7 

+ 9 

+ 7 
+ 8 



I 

5° 
55 
59 
35 
36 
46 

52 

47 

53 

55 
40 

38 



245 


19 


273 


8 


274 


6 


275 


13 


275 


48 


279 


38 


281 


41 


283 


33 


283 


51 


384 


53 


313 


38 


315 


48 


3x8 


26 


322 


30 


324 


41 



249 45 



286 48 

287 17 
289 19 

317 4 

320 14 

322 52 

326 56 

329 7 



d 
e 



384 15 


274 18 


287 40 


277 43 


288 19 


278 32 


289 43 


279 46 


292 9 


282 12 


295 43 


385 46 


297 24 


387 27 


397 37 


387 30 


297 43 


387 46 


299 39 


289 42 


323 36 


313 29 


337 39 


317 32 


330 2 


320 5 


330 17 


320 20 


339 18 


329 21 


339 I 


329 4 


342 5 


332 8 


345 9 


335 " 


344 41 


334 44 


347 4 


337 7 


348 16 


338 19 


348 48 


338 51 


34 30 


24 33 



ft' 

b* 
6* 
b* 
¥f 

bi 
6» 



d 

n 
f 



277 34 


« 


278 32 




279 38 




380 14 




283 54 




286 7 





»■? 



b 



58 



C. H. F. Peters 



I 



Ja 



Ad 



l! 



1862 February 5 — Continued 



e 

/ 

g' 



n 



-14-7 


+30/' 


+ 14" 28' 


289° 31' 


242*29' 


+ 0.3 


+452 


+ 20 4 


304 29 


257 27 


1.4 


+480 


+ 21 36 


30s 58 


258 56 


10.9 


+346 


+ 11 21 


3" 38 


264 36 


I3-I 


+380 


+ 12 58 


314 9 


267 7 


14-3 


+393 


+ 13 32 


315 27 


268 25 


56.4 


+526 
+497 


+ 16 21 


14 25 


327 23 


58.4 


+489 


+ 15 10 


20 27 


333 25 



February 7 o** 37 



m 



a 

a" 

a» 

b 

b' 

c 

d 

iot{e) 

n 
e 

s 



February 8 3^ 3 



m 



a 
b 
c 

c\ 
c\ 

d 

d^ 

e 

f 

g' 

] 
g 



d 



-57-4 


+175 


+19 


23 


240 


16 


221 40 


52.6 


+244 


+21 


51 


247 


36 


229 


52.0 


+263 


+22 


50 


248 


28 


229 52 


48.1 


+185 


+16 


35 


253 


41 


235 5 


48.1 


+173 


+ 15 


52 


253 


57 


235 I 


44.4 


+192 


+ 15 


49 


258 


5 


239 29 


31-9 


+288 


+ 17 


54 


271 


53 


253 17 


27.9 


+338 


+ 19 


51 


276 


II 


257 35 


27.0 


+365 


+ 21 


19 


277 


17 


258 41 


26.4 


+372 


+ 21 


35 


277 


53 


259 17 


17.8 


+254 


+ 12 


5 


284 


17 


265 41 


+36.2 


+410 


+ 10 


24 


334 


39 


316 3 


43-1 


+523 


+ 16 


35 


347 


3 


328 27 


44.6 


+527 


+ 16 


41 


349 


22 


330 46 


46.0 
47-3 


+514 
+500 


+ 15 


II 


351 


16 


332 40 


50.1 


+498 


+ 14 


21 


356 


14 


337 39 


50.1 


+522 


+ 15 


58 


357 


53 


339 17 


51-2 


+503 


+ 14 


39 


358 36 


340 


51-3 


+523 


+ 16 








IS 


341 39 



r 

g 

g' 
g* 
g" 



-63.8 


+ 120 


+ 19 


23 


225 26 


222 18 


57-8 


+ 95 


+ 15 


4 


238 17 


235 9 


45-6 


+ 210 


+ 17 


32 


255 44 


252 36 


44.0 


+ 229 


+ 18 


II 


257 38 


254 30 


43-5 


+ 231 


+ 18 


9 


258 13 


255 5 


43-0 


+220 


+ 17 


17 


258 46 


255 38 


34.8 


+ 231 


+ 15 


26 


267 26 


264 18 


33-4 


+ 180 


+ 12 


IS 


268 19 


265 II 


22.8 


+ 90 


+ 3 


56 


276 38 


273 30 


22.3 


+ 139 


+ 6 


36 


277 48 


274 40 


21.5 


+261 


+ 13 


31 


280 8 


277 


+31-8 


+ 508 


+ 16 


52 


332 18 


329 10 


33-0 


+ 506 


+ 16 


33 


333 30 


330 22 


34-7 


+496 










36.2 


+484 


+ 15 


9 


335 32 


332 24 



a 



a^ 
e^ 



«i«a 



Ja 



Jd 



S 



February 11 23** 30°* 



a* 

03 



a* 

b 

c 

d 



f 
g 
g' 

h 



February 16 3^ 8" 



n 



a' 
a* 

b 

Cm 

d^ 



61.3 

57.8 

57.4 

53-5 

57.9 
20.0 

19.1 

19.0 

16.7 

14.7 

14.0 

16.1 



+ 

+ 
+ 
4- 



32 
12 

77 
68 

75 

-383 

+ 153 
4-162 

+ 148 
+ 176 

4-2II 

+ 200 
+537 



+ 15 o 

H-16 28 

+ 15 45 

+ 14 26 

- 7 53 

+ 7 14 

+ 7 29 

4- 6 40 

+ 7 33 

+ 8 57 

4-8 8 

429 40 



222 II 

229 36 

230 12 
236 21 
212 57 

272 17 

273 12 
273 2 
275 29 

277 48 

278 12 
283 12 



331 22 

338 47 

339 23 
345 32 

322 8 

21 28 

22 23 
22 13 

24 40 

26 59 

27 23 
31 23 



II 



g' 


+39-7 


+484" 


+ 14* 9' 


34flP 9^ 


337* 1' 


g* 


40.5 


+517 


+ 16 10 


342 32 


339 24 


g" 


41-5 


+491 


+ 14 22 


342 38 


339 30 


^ 


42.1 


+522 


+ 16 17 


344 45 


341 37 



e« 





-65-4 


+ 46 


+ 16 


59 


216 


SI 


253 45 




63.1 


+ 25 


+ 14 


20 


223 


57 


260 51 




61.5 


- SI 


+ 9 


12 


226 


36 


263 30 


n 
s 


6I.I 


+ 32 
+ 18 


+ 13 


20 


228 


32 


265 26 




59-8 


+ 48 


+ 14 


4 


231 


18 


268 12 




53-8 


-265 


- S 


31 


233 


16 


270 10 




39-5 


-507 


-23 


41 


240 


28 


277 22 




38.4 


-509 


-24 


II 


241 


42 


278 36 




37-2 


-476 


— 22 


48 


244 


52 


281 46 




35-9 


-478 


-23 


22 


246 


13 


283 7 




17.1 


+ 152 


+ 6 


6 


279 


41 


316 35 




6.9 


+370 


+ 16 


14 


291 


49 


328 43 


n 
s 


4-3 
3-2 


+374 
+349 


+ 14 


55 


294 


17 


331 II 




2.5 


+363 


+ 14 


42 


295 


22 


332 16 




2.6 


+399 


+ 16 


55 


295 


57 


332 51 




1.2 


+370 


+ 14 


47 


296 


35 


333 29 




+ 1.2 


+381 


+ 15 


8 


297 


54 


334 48 




3-8 


+380 


+ 14 


II 


300 


57 


337 SI 




4.8 


+435 


+ 17 


18 


302 


58 


339 52 




6.6 


+419 


+ 15 


54 


304 


8 


341 2 




7-5 


+417 


+ 15 


32 


304 


54 


341 48 




45-7 


+598 


+20 


7 


352 


46 


29 40 




48.4 


+395 


+ 6 


39 


345 


17 


22 II 




49-5 


+376 


+ 5 


22 


346 


II 


23 5 




52.3 


+405 


+ 6 


54 


351 


40 


28 34 




54-4 


+ 5 


-16 


57 


345 


37 


22 31 




56.2 


— 2 


-17 


32 


348 


22 


25 i6 



d 
c 



} 



C. H. P. Pdtrs 



ill 



1863 Mard) li—ConHmed 



41-6 
/ 41.8 
< 5"-4 



- /' 


-».' 


vf 


293° 42' 


.04° 


'f 


— I 


-21 


IP 


294 20 


104 


55 


+(.;. 


J- 16 


43 


3"9 55 


'.3° 


30 


+260 


- 9 


20 


3>3 "9 


"3 


54 



Marcb 19 o*" 16" 



« -635 
b 54-4 

15-7 
9-4 

12.3 



3»» 
30-8 
32X> 
3»-3 
3S-» 
43-« 



- 64 


+ 19 


45 


177 45 


19 


+ .53 


-H9 


54 


203 16 


25 so 


-190 


-10 


S3 


236 58 


59 3' 


-.63 


-II 


59 


»42 55 


65 29 


+ 238 


+ 10 


3» 


»50 59 


73 33 


+ .154 


+ 5 


29 


279 « 


102 18 


- 66 


-21 


29 


279 39 


102 13 


-4* 


-20 


42 


280 47 


103 21 


- 7" 


-22 


29 


281 32 


104 6 


- 62 


-21 


4» 


282 4 


104 38 


+622 


+16 


12 


307 33 


130 7 


-fa24 


- 9 


28 


300 46 


123 20 



March 20 o** 34" 



-60.1 
131 

11.2 

*"7-9 
18.4 
19.1 
20..8 
»5-4 
3>'6 
49-3 



March 25 2* 5*" 



-30s 
b +37.1 



- 8 43 
+ '7 50 



214 58 122 48 
307 49 21S 39 



Murdi 26 o* as" 



-39-» 


-359 


7.2 


+ »93 


■■3 


+445 


1.0 


+443 


+ 0.6 


+477 


1.2 


+ 465 


18.8 


+ 13" 


19.7 


+ 625 




"3 7 
■70 43 
'79 57 
180 II 
■82 35 
182 40 
■87 37 
215 47 



- 7 


+20 13 


190 I 


36 48 


-162 


-10 24 


»38 57 


7S 44 


-Id, 


-II 31 


240 16 


77 3 


-144 


-21 27 


26s 24 


102 II 


-114 


-19 58 


'66 33 


103 20 


-128 


-20 59 


266 49 


■°3 36 


-"5 


-21 29 


268 26 


i°S '3 


+.S«S 


+ 16 4* 


293 42 


■30 ") 


+ 173 


-9 6 


286 25 


123 12 


+598 


+ 11 49 


.13" "9 


168 6 



Maic^ 27 o^ 42" 



-46» 

21.8 

20.5 

■4.3 

+ 2.8 

5-5 

5-7 

49-6 



-435" 
+ 170 



+ 38 
+ 79 
+ 565 



«"2S' 188° 



+ 18 II 

- 7 58 I 

- 6 45 I _ _ 

- 4 39 I =53 32 
+ 17 28 280 32 



9^ 

233 37 
23s 25 
244 32 
249 3 
252 15 



■23° IS- 

168 43 

i7» 31 

■79 38 

184 9 

187 21 

188 38 
215 38 



Maich 28 o"" 14" 



-Si.i 

10.8 
9-9 
7-7 



8 36 

7 32 



174 24 123 15 

234 36 183 27 

235 46 184 37 

237 52 186 43 

238 23 187 14 
313 22 262 13 



Maich 29 c^ 17" 



-34-7 
b +51.1 



-420 
+ 217 



-13 31 
-12 19 



201 10 
300 45 



164 5 
263 40 



April 4 23'' 26"" 



-28.8 


-214 


28.0 


-191 


26.1 


-I,,6 


26.1 


-■93 


24.9 


-■59 


239 


-152 


20.9 


-■47 


10.5 


-■79 


97 


-161 


9-5 


-246 


8.9 


-172 


7-4 


-156 


S-7 


-no 


4-9 


-ISO 


3-9 


-■45 


0.6 


-■47 


+ 0.3 


-■54 


o-S 


+ 369 


1.6 


+3S8 


1.6 


+ 351 


9-7 


-214 


11.4 


-189 


12.9 


-■75 


14.2 


-■95 



4 ■S 

4 20 

5 21 



-10 47 
-15 21 



-■3 47 
-14 29 



t-I2 12 

-21 34 

-29 S3 

-20 42 

-22 19 



209 9 

210 37 

213 21 
212 10 

214 17 

215 24 

218 3 

22s 36 

226 47 
224 20 

227 6 

228 47 
231 28 
231 4 
23" 57 
234 3" 
=35 ■ 

249 47 

249 49 

241 II 

243 20 

245 

245 3« 



25s 46 

257 14 

259 58 

258 47 

260 54 
262 I 
264 40 

272 13 

273 24 
270 5; 
273 43 
275 24 
278 5 

277 41 

278 34 
281 8 
281 38 

296 24 

296 26 

287 48 

289 57 

291 37 

292 13 



Observed Positions of Sun-Spots 



6i 



Ja 



Ad 



II 



1862 April 4 — Continued 



d* 


+ i^'9 


-184" 


di 


15-4 


-193 


e 


38.9 


+ 578 



-22<> 3' 


246^ 31' 


293^ 8' 


—22 42 


246 43 


293 20 


+ 15 12 


282 42 


329 19 



April 6 o** 29°* 



a 
a» 
a* 
a> 

K 
b' 

b' 

n 
c 

s 

ioi(c) 

d 

d' 

e 

/• 

n 
s 



/ 



-47-9 


-415 


47,2 


-393 


45-4 


-336 


44-5 


-341 


34-8 


-364 


34-2 


-363 


29.7 


-350 


39.1 


-368 


25-4 


+ 168 


245 


+ 159 


25.0 


+ 143 


16.5 


+ 273 


15.7 


—406 


iS-i 


-407 


7.8 


-385 


+ 4-7 


+385 


5-9 


+436 


6.7 


+423 


7-4 


+393 



-6 15 


177 


49 


253 8 


- 5 35 


180 


5 


25s 24 


- 3 41 


185 


31 


260 50 


- 4 24^ 


t86 


14 


261 33 


— 10 II 


195 


47 


271 6 


-10 25 


196 


25 


271 44 


-11 50 


201 


16 


276 35 


-13 1 


201 


5 


276 24 


+ 13 


221 





296 19 


+ 11 54 


220 


7 


295 46 


+ 15 26 


230 


57 


306 16 


—21 2 


211 


21 


286 40 


—21 21 


211 


49 


287 8 


—23 26 


218 


56 


294 15 


+ 13 2 


25^ 


26 


326 45 


+ U 55 


254 


10 


329 29 


+ 12 25 


253 


52 


• 329 " 



Aprfl 7 o^ 53 



m 



a' 

a* 

a 

b 

ft' 

b' 

b» 

b* 

6» 

6« 

6' 

c' 



n 



-52-7 


—426 


52.7 


-475 


50.6 


—410 


43-0 


-444 


39-4 


-452 


38.7 


-457 


38.0 


-452 


36.1 


-423 


35-7 


-446 


35-3 


-437 


34.2 


-428 


37-2 


+ 46 


37-2 


+ 55 


36.2 


+ 71 


25-5 


-495 


7.1 


+340 


6.3 


+330 



- 4 7 


168 


257 35 


— 6 19 


163 31 


253 6 


- 4 33 


172 55 


363 30 


— 10 10 


181 44 


371 19 


— 12 33 


185 35 


375 10 


-13 57 


186 6 


275 41 


-13 3 


187 10 


276 45 


-13 33 


190 46 


380 31 


-13 SI 


189 58 


279 33 


-13 35 


190 51 


280 36 


-13 41 


193 39 


383 4 


+ 13 II 


205 48 


29s 23 


+ 12 53 


306 43 


396 17 


— 31 13 


197 39 


287 4 


+ 14 SO 


239 45 


339 30 



April 9 i^ 2 



m 



n 



-54.7 



— 100 

— 112 



+ 12 51 



178 29 



296 13 



e 
f 






c 



a 
63 



a 



Ja 



Ad 



n 



-57-7 



«. 


-54?7 


-121" 


ft' 


51.6 


-550 


ft* 


48.6 


-558 


ft 


47-5 


-568 


ft* 


40.5 


-638 


s 
c 


31-7 


+ 130 


n 


31.0 


+ 139 


d 


+ 19.3 


+ 145 


d' 


33.3 


+ 167 


d' 


38.7 


+ 128 


e' 


28.4 


+477 


e' 


29.8 


+ 508 


e 


32-3 


+ 530 



+ I3*» 3' 

— 10 7 

— 13 37 

-13 34 
— 30 48 

+ 14 37 



- 5 

- 5 
+ 9 

+ 9 

+ 11 

+ 11 



23 
17 
42 

44 

4 

35 



178° l' 


295** 45' 


154 34 


272 18 


161 50 


279 34 


163 4 


280 48 


168 3 


285 47 


211 35 


329 19 


353 26 


II 10 


256 39 


14 23 


261 27 


19 II 


272 25 


30 9 


275 II 


32 55 


278 38 


36 22 



April 10 o** 52 



m 



a 


-59-8 


-168 


a' 


59-8 


-185 


ft' 


49.8 


-598 


ft 


49-4 


-605 


ft' 


48.8 


—614 


s 


42.5 


+ 38 


n 


41.8 


+ 46 


d' 


+ 5-7 


+ 44 


d 


14. 1 


+ 37 


d» 


14-5 


+ 30 


d» 


17.4 


+ 56 


dot 


18.3 


+ 28 


d* 


18.3 


+ 44 


e 


5-2 


+340 


«' 


71 


+358 


/• 


18.7 


+421 


/. 


20.7 


+441 


/. 


20.7 


+434 



+ 12 38 

+ 11 45 

-13 II 

-13 44 

-H 30 

+ 14 27 

- 5 41 

- 9 14 

- 9 47 

- 9 28 

- II 19 

- 10 27 
+ 10 36 
+ 10 51 
+ 10 3 
+ 10 34 
+ 10 4 



165 14 


296 54 


164 27 


296 7 


150 32 


282 12 


150 33 


282 13 


150 58 


282 38 


197 35 


329 15 


238 45 


10 25 


245 22 


17 2 


245 34 


17 14 


248 40 


20 20 


248 44 


20 24 


249 8 


20 48 


246 29 


18 9 


248 34 


20*14 


260 22 


32 2 


262 26 


34 6 


262 36 


34 16 



April II o** 51 



m 



a 


-62.5 


-208 


ft 


Si-i 


- 39 


c 


0-5 


-64 


c' 


0.2 


- 76 


c* 


+ 4-6 


- 44 


c» 


5-3 


- 62 


d 


4.8 


+327 


d' 


8.2 


+362 


d* 


9.0 


+376 


di 


10.4 


+394 



+ 12 39 

+ 14 30 

- 9 I 

- 9 42 

- 9 52 
-II 6 

+ 10 6 

+ 10 45 

+ 11 14 

+ 11 43 



152 33 


298 15 


183 54 


329 36 


229 58 


15 40 


229 S3 


15 35 


234 33 


20 15 


234 40 


30 22 


244 48 


30 30 


248 38 


34 20 


249 43 


35 25 


251 27 


37 9 



April 12 o** 35 



m 



103 
109 



+ 14 29 



170 28 



330 



Si 



a. 



c 
d 

dn 



c 



>D 



a 

b 
b' 

b^ 

d 
e^ 



a 



63 



C. H. F. Peters 



I 



Ja 



AB 



1862 April 12 — Continued 



h 

b^ 
c 

d 
e^ 
e 

f 
g 



— i4!o 


-iy&' 


13.6 


-177 


II. I 


-135 


7.7 


-158 


9.1 


+233 


8.5 


+231 


4.0 


+290 


1.5 


+312 


0.3 


+308 


+37.1 


+ 539 


54.4 


+366 



- 9<> i' 

- 9 32 

- 8 21 

-10 57 

+ 10 30 

+ 10 9 

+ 11 37 

+ 11 51 

+ 11 8 

+ 10 47 

- 4 I 



215° 13' 


14° 4/ 


215 18 


t4 53 


218 34 


18 8 


220 37 


20 II 


230 6 


29 40 


230 29 


30 3 


235 42 


35 16 


238 19 


37 53 


239 10 


38 44 


281 45 


81 19 


298 15 


97 49 



April 13 o** 44*" 



a 
b 

b^ 

c 
d 
d' 



«a 



s 
n 



-61.8 

26.3 

24.8 

24.6 

21.9 

20.7 

18.8 

16.2 

14.4 

13-4 
+47.0 

48.1 
60.0 

60.4 



-159 
-267 

-258 

-265 

— 260 

-249 

+ 165 

+ 204 

+ 216 

+ 212 

+333 
+328 
+ 288 
4-279 
+ 276 
+ 272 



+ 14 20 

- 8 SI 
-90 

- 9 28 

- 10 22 

- 10 27 
+ 10 51 

+ " 53 
+ 11 49 
+ 11 II 

- 3 44 

- 4 33 

- 9 43 

- 10 19 



157 
200 

202 

202 

204 

206 

219 

222 

224 

225 

283 

284 



13 
48 
22 
18 

47 
10 

24 

35 
20 

2 

29 
50 



306 41 



307 25 



330 54 

14 29 

16 3 

15 59 

18 28 

19 51 

33 5 

36 16 

38 I 

38 43 

97 10 

98 31 

120 22 

121 6 



April 20 2^ 53 



m 



a 
61 

i. 
b' 

d' 

d 
e^ 
e 



s 
n 
s 



-49-7 


-533 


13.9 


-158 


12.9 


— 172 


12.9 


-174 


12.2 


-188 


9.8 


-268 


7.7 


-252 


+ 13.5 


- 30 


14.3 


- 78 


14.6 


- 72 


15.3 


- 71 


16.5 


- 62 


17.2 


+357 


17.9 


+343 


18.5 


+336 


23.2 


+350 


23.8 


+356 



-" 59 

- 8 34 

- 9 44 



-15 

-^5 
— II 

-14 

-14 

-14 
-14 

+ 8 



+ 
+ 
+ 
+ 



7 
6 

5 
5 



30 
29 
38 

33 
21 

44 

29 
8 

6 

31 

37 
46 



151 I 
208 3 

208 15 



207 
210 

233 
232 

233 
233 
234 
246 

247 

247 

251 
252 



50 
I 

15 

43 
10 

34 
59 

52 

I 

15 
49 
30 



64 12 
21 14 

21 26 



21 

23 
46 

45 
46 

46 

48 
60 
60 
60 

65 
65 



12 
26 

54 
21 

45 
10 

3 
12 

26 

o 

41 



P 



b* 
b* 



c 



6. 
b. 



a 



a\al 



c 



Ja 



Ad 



April 22 a^ 4 



h ^m 



n 
a 


-36U 


-335" 


s 




-347 


«j 


35-0 


-351 


«j 


34-6 


-360 


b 


22.6 


-298 


6' 


21.9 


-312 


c' 


18.5 


-234 


c* 


12.1 


-213 


c 


II.O 


-250 


c> 


10.3 


-243 


dr 


8.8 


+ 155 


d. 


8.1 


+ 158 


d' 


2.9 


+ 181 


e 


+ 28.0 


+ 46 


} 


32.1 


+ 160 


/• 


33-7 


+ 192 


/• 


34.9 


+ 165 


g 


60.3 


+307 



April 24 o** 5 



m 



a 

b 
c 

d' 

d 



n 



/ 



-50.4 


-469 


49.7 


-484 


47.1 


-518 


41.9 


—420 


33.5 


- 30 


33.0 


- 28 


34-3 


-433 


33.6 


-425 


32.0 


-423 


+ 5.5 


— 2 


6.5 


— II 


10.4 


+ 5 


"•3 


- 8 


11.7 


+ 5 


51-3 


+301 



April 25 3** 31 



m 



a 


-53-5 


-516 


a^ 


52.7 


-529 


b 


45-5 


—121 


b' 


45-2 


-119 


c 


42.6 


-476 


c' 


41.7 


-479 


d"" 


10. 1 


- 94 


s 


9.0 


—107 


d' 


4.2 


-103 


e 


+39-7 


+224 


e^ 


41. 1 


+242 



-92 

—10 6 
+ 76 
+ 6 49 
-12 37 

-13 9 

- 6 19 

- 8 32 

- 6 3 

- 5 28 



140 
140 

175 

175 
163 

164 



15 

53 

7 
28 

38 
30 



208 9 

212 21 

258 43 

206 42 



123 

124 



59 

37 



158 51 

159 12 

147 
148 



22 
14 



ll 



- 8P3</ 


180° 


i' 


120° 48' 


— 9 21 


180 


55 


121 43 


- 9 59 


180 


57 


121 44 


-11 49 


194 


20 


135 7 


-12 49 


194 


23 


13s 10 


-10 5 


199 


56 


140 43 


-II 32 


205 


47 


146 43 


-13 57 


205 


32 


146 19 


-13 51 


206 


19 


147 6 


+ 6 55 


218 


18 


159 S 


+ 6 48 


218 


59 


159 46 


+ 64 


223 


41 


164 a8 


— 12 28 


245 


48 


186 35 


- 7 37 


252 


25 


193 la 


- 6 23 


254 


46 


195 33 


- 8 17 


255 


16 


196 3 


-7 18 


298 


49 


239 36 



d 

c 



e 



- 8 26 


153 35 


121 16 


- 9 30 


153 37 


121 18 


— 12 27 


155 " 


122 52 


- 9 58 


168 35 


136 16 


+ 6 53 


190 54 


158 35 


+ 6 47 


191 26 


159 7 


-14 1 


176 15 


143 56 


-13 52 


177 17 


144 58 


-14 27 


178 57 


146 38 


- 6 52 


223 25 


191 6 


- 8 9 


227 47 


195 28 


- 9 I 


228 16 


19s 57 


- 8 38 


228 51 


196 32 


- 5 24 


276 56 


244 37 




191 53 ^ 

196 5 

242 27 

244 26 



64 



C. H. F. Peten 



Ja 



J» 



g 



n 



A' 



1862 May 5 — Continued 



+ io?3 


+490" 


12.8 


+479 


48.2 


+ 546 


49.1 


+ 528 


52.0 


+ 524 


54.1 


+496 


54.4 


+491 



+ 21*>I2' 
+ 19 17 

+ " 35 
+ 10 o 

+ 7 SI 
+ 7 29 



229® 50' 


sss"" 34' 


232 


355 44 


274 27 


38 II 


280 20 


44 4 


282 40 


46 24 


282 58 


46 42 



May 6 3^ 50" 



a 


-53-7 


-528 


a' 


S^^-S 


-521 


a» 


50-7 


-532 


a3 


50-3 


-559 


a* 


49-5 


-553 


b 


53-5 


- 53 


c 


25.6 


+ 154 


d 


25-4 


+ 248 


d^ 


24.0 


+ 271 


e 


19-3 


+312 


e^ 


^S-S 


+354 


I 


5-3 


+353 


/' 


3-2 


+387 


n 


+40-9 


+ 519 


42.3 


+501 


g' 


44.0 


+494 


g' 


44-5 


+ 521 


g' 


45-9 


+ 506 


g* 


47.8 


+494 


g' 


48.7 


+478 



— II 40 

— 12 24 

-13 21 

-14 56 

-14 58 

+ 13 17 

+ 14 8 

+ 19 33 

+ 20 23 

+ 21 I 

+ 22 9 

+ 18 19 

+ 19 35 

+ 12 7 

+ 10 28 

+ 11 57 

+ 10 40 

+ 9 26 

+ 8 IS 



129 22 


267 39 


136 13 


274 30 


136 56 


275 13 


134 20 


272 37 


137 10 


275 27 


156 20 


294 37 


190 20 


328 37 


192 24 


330 41 


194 8 


332 25 


199 13 


337 30 


203 27 


341 44 


212 


350 17 


214 40 


352 57 


260 53 


39 10 


263 9 


41 26 


265 32 


43 49 


266 35 


44 52 


268 42 


46 59 


269 3 


47 20 



May 8 o^ 29™ 



a 


-47.1 


+ II 


b' 


47-9 


+ 86 


b 


47.1 


+ 97 


b* 


46.3 


+ 100 


¥ 


43-8 


+ 134 


c' 


28.8 


+ 238 


c 


28.1 


+ 256 


c* 


27.2 


+ 215 


s 


+ 20.9 


+ 398 


22.8 


+ 382 


d' 


24.9 


+ 382 


d» 


28.1 


+409 


d^ 


29.0 


+414 


d^ 


30.9 


+ 391 


d^ 


31-5 


+ 377 


e 


61. 1 


+ 104 



+14 
+18 

+ 19 

+18 
+19 

+ 20 

+ 21 
+ 18 

-I- II 

+ 10 
+ 10 
+ 10 

+ 8 

+ 7 
-15 



11 
Si 



6 


164 


8 


328 32 


44 


164 


28 


328 52 


4 


165 36 


330 


55 


166 


36 


331 


56 


170 


2 


334 26 


17 


187 


II 


351 35 


8 


188 


8 


352 32 


20 


188 


II 


352 35 


38 


233 


46 


38 10 


12 


236 


12 


40 36 


46 


240 


3 


44 27 


44 


241 





45 24 


51 


242 


6 


46 30 


52 


242 


8 


46 32 


57 


273 


4 


77 28 



g 

g' 
g* 
g' 



a 
b 
6*? 



d 
d' 



d? 



a 
b 
b' 






d 



da 



AB 



a 
b 
b' 

d 

e 

f 
g 



n 
s 
n 



a 



n 



6' 

b' 

b» 

b* 

bi 

c 

d' 

d 

e 

} 



1862 May 10 23" 58 



h fiBm 



-62fO 


- 98" 


62.0 


- 16 


60.6 


+ 2 


5-4 


+ 221 


3-7 


+ 232 


3-7 


+ 229 


3-1 


+ 237 


2.3 


+ 268 


1-7 


+ 244 


+ 5-7 


+ 218 


45-0 


+ 9 


50.8 


+ 218 


59-9 


+ 155 


64.0 


+ 203 



May II 23^ 57 



m 



-65.4 


-117 


19.2 


+ 142 


17.0 


+ 156 


16.6 


+ 158 


16.3 


+ 198 


15-4 


+ 170 


12.3 


+ 156 


9.0 


+ 142 


+ 33-3 


-• 55 


384 


+ ^33 


40.7 


+ 169 


52.3 


+ 122 


59-5 


+ 186 


60.6 


+ 220 



May 12 2** 26 



m 



n 


-33-4 


+ 76 


S 


31.8 


+ 60 


a^ 


32.1 


+ 129 


fl» 


31.0 


+ 76 


fl3 


30.2 


+ 71 


0^ 


26.3 


+ 60 


fl5 


25-3 


+ 67 


b 


+ 18.9 


-132 


b' 


19.7 


-133 


c 


24.8 


+ 71 


C 


27-5 


+ 99 


dr 


51.0 


+ 144 


d. 


51.6 


+ 145 


d^ 


52.4 


+ 170 


d> 


53-5 


+ 174 


d3 


54.4 


+ 143 



+11 

+15 

+11 
+11 

+ 9 

+ 9 
-16 

-16 

- 6 

- 5 

- 9 

- 9 

- 8 

- 8 

- 10 



46 


176 


15 


6 


177 


51 


40 


177 


53 


6 


178 


32 


10 


181 


46 


II 


182 


50 


6 


214 


34 


24 


215 


14 


25 


223 


48 


40 


226 


48 


53 


252 


34 


59 


253 


24 


45 


255 


2 


50 


256 


47 


51 


257 


21 



37 55 



1% 



+ 13'' 43' 


136" 


44' 


328*" 54' 


+ 18 25 


138 


29 


330 39 


+ 18 51 


141 


44 


333 54 


+ 11 II 


205 


32 


37 42 


-f II 10 


206 


37 


38 47 


+ 12 48 


208 


20 


40 30 


+ 11 14 


208 


14 


40 24 


+ 7 21 


213 


30 


45 40 


— 16 29 


244 


35 


76 45 


- 6 13 


256 


26 


88 36 


-12 10 


269 


32 


loi 42 


— 10 9 


283 


7 


"5 17 



b* 

6* 

6* 

c 

d 

e 

I 



+ 14 7 


124 13 


330 24 


+ 11 25 


191 44 


37 55 


-fii 25 


193 10 


39 21 


+ 13 36 


194 19 


40 30 


+ 11 40 


194 28 


40 39 


+ 9 50 


196 43 


42 54 


+ 7 59 


199 2 


45 13 


-16 23 


230 9 


76 20 


- 7 14 


238 58 


85 9 


- 5 53 


242 II 


88 22 


-II 47 


254 55 


101 6 


- 9 54 


265 41 


III 52 


- 8 14 


272 8 


118 19 



66 



C. H. F. Peters 



Ja 



Ji 






n 



a' 

a 
a' 

a" 
a" 

6 



L' 



s 



il 



1862 May 22 — Continued 



+6i!i 


+ 49" 
+ 26 


65.0 


+ 58 


65-5 


+ 70 


65-9 


+ 35 



IS" 22' 


2560 13' 


258° 15' 


15 


265 54 


267 56 


14 24 


267 55 


269 57 


16 33 


268 50 


270 52 



May 24 o^ 40" 



a 


-54-4 


-399 


b 


48.3 


- 68 


c 


51 


+406 


c' 


2.2 


+413 


d 


+ 3-8 


-123 


e' 


33-3 


+ 23 


e* 


36.4 


- 32 


e» 


38.5 


- 46 


e* 


38.8 


- 26 


e' 


41.0 


- 30 


e« 


41-5 


- 5 


c» 


42.5 


- 51 


e 


42.8 


- 9 


e» 


42.8 


- 75 


e» 


44.1 


— 12 


e" 


44.8 


- 46 


/• 


46.8 


+ 579 


f 


47-3 


+600 


f 


47-7 


+ 580 


g' 


50.6 


- 23 


g' 


53-5 


— 12 


g 


54-3 


- 31 



- 9 

+ 7 
+ 23 

+ 23 

- 8 

- 8 

I 

3 
2 

3 
2 

5 
2 

6 

3 

5 
+ 20 

+ 21 

+ 20 

-15 

-15 
-17 



May 26 23'' 59 



m 



g' 
g 



5 


126 


10 


155 13 


54 


145 


50 


174 53 


56 


194 


25 


223 28 


37 


197 


6 


226 9 


49 


190 


37 


219 40 


37 


219 


3 


248 6 


34 


221 


26 


250 29 


58 


223 


5 


252 8 


52 


223 


40 


252 43 


39 


225 


50 


254 53 


19 


226 


45 


255 48 


17 


227 


13 


256 16 


53 


228 


5 


257 8 


47 


227 


16 


256 19 


24 


229 


28 


258 31 


34 


229 


50 


258 53 


40 


254 


48 


283 51 


53 


258 


5 


287 8 


32 


256 36 


285 39 


41 


237 


5 


266 8 


46 


241 


4 


270 7 


4 


241 


58 


271 I 



a* 

09 



01 101 a 

d' 
d 

c 



+ 5-8 


— 102 


- 8 24 


191 


28 


248 II 


6.6 


— 164 


— 12 12 


191 





247 43 


9.9 


— 162 


-12 56 


193 


45 


250 28 


12.2 


-148 


-12 43 


19s 


57 


252 40 


13.8 


-144 


-" 53 


197 


16 


253 59 


14.2 


-130 


— 12 II 


197 


56 


254 39 


15.0 


-144 


-13 II 


198 


20 


255 3 


15.0 


-199 


-13 u 


19s 


31 


252 14 


16.0 


-167 


-13 48 


198 


45 


255 28 


17-3 


-130 


-12 57 


200 


30 


257 13 


17.8 


-171 


-IS 30 


200 


19 


257 2 


19.7 


-176 


-16 18 


201 


54 


258 37 


20.5 


-171 


— 16 12 


202 


40 


259 23 


22.6 


-137 


-14 43 


204 


59 


261 42 


22.2 


+400 


+ 16 35 


215 


44 


272 27 


23-9 


+ 334 


+ 12 13 


215 


22 


272 5 



a' 



a' 



6- 
c» 
c 

d' 

d 

d* 

d^ 

d^ 

d^ 

d« 

e 

e^ 

e* 



a* 

a« 

a 
b 

d 
e^ 



Ja 



+ 29f8 

31.0 
32.9 

35-5 
29.9 

31.2 

31.8 

31.8 

32.7 
33-8 
35-0 
53-4 
54.8 

55-7 



J9 



n 



e^ 
e^ 

f 



n 



+304' 
— 120 

-134 

-155 
+ 510 

+ 508 
+ 528 

+494 
+ 541 
+533 

+555 
+404 
+400 
+411 



// 



+ 8^59' 

-15 51 

— 17 10 

— 19 6 
4-21 20 
+ 20 53 

+ 21 57 

+ 19 50 

+22 33 

+ 21 46 

+ 22 51 

+ 9 12 

+ 8 38 

+ 96 



219'' 54' 

212 53 

214 29 

2x6 54 

227 5 

228 17 

229 53 
228 19 

231 30 

232 14 

234 45 

251 o 

253 20 

255 40 



276° 3/ 

269 36 

271 12 

273 37 

283 48 

285 o 

286 36 
285 2 
288 13 
288 57 
291 28 

307 43 

310 3 

312 23 



May 28 2^ 7 



m 



-25.6 


-255 


22.8 


-293 


18.8 


— 270 


17.8 


— 264 


16.3 


— 246 


139 


-287 


I2.I 


-228 


+ 4-1 


-257 


6.7 


— 214 


4.1 


+ 402 


5-3 


+ 400 


6.4 


+ 402 


7.0 


+ 407 


9.1 


+447 


"•5 


+458 


22.5 


+ 321 


30.6 


+ 289 


309 


-1-262 


32.0 


+ 253 


31.8 


+ 313 


32.8 


+ 277 


35-4 


+ 326 




+ 186 


65-5 


+ 173 



May 30 22** 43 



m 



0' 


-43-9 


-341 


a 


41.9 


-364 


a* 


39-6 


—400 


a* 


37-8 


-397 


a* 


36.8 


-323 


a> 


36.5 


-325 


of 


34-6 


-369 



9 
II 

14 

14 
10 

10 
13 






h 






— 9 16 


160 


33 


246 35 


— 12 II 


162 


5 


248 7 


-II 50 


166 


4 


252 6 


-11 44 


167 


6 


253 8 


-II 4 


168 


47 


254 49 


-14 4 


169 


50 


255 52 


-" 3 


172 


38 


258 40 


-16 48 


185 


28 


271 30 


-14 53 


188 


22 


274 24 


+ 21 52 


197 


45 


283 47 


+ 21 26 


198 


44 


384 46 


+ 21 16 


199 


46 


285 48 


+ 21 25 


200 


24 


386 26 


+ 23 23 


203 


t8 


289 20 


+ 23 27 


205 


44 


291 46 


-fl2 21 


211 


37 


297 39 


+ 8 32 


218 


7 


304 9 


+ 7 5 


3l8 


18 


304 20 


+ 9 39 


219 


53 


305 55 


+ 7 19 


219 


48 


305 50 


+ 9 35 


223 


41 


309 43 


- 5 42 


264 


50 


350 52 



a* 
a' 
h 



c' 



i^ 



59 


138 31 


250 28 


49 


139 47 


251 54 


34 


141 14 


253 21 


48 


143 4 


255 " 


40 


146 33 


258 40 


52 


146 50 


258 57 


54 


147 17 


259 24 



68 



C. H: F. Peters 



Ja 



Ad 



11 



1862 June 20 — Continued 



0} 

a* 
a» 
afi 
a» 
a« 

b 
c 



d' 
d* 
d» 
d* 
e 

f 

g' 
g 



— 4oh 


-444" 


389 


-480 


36.4 


-467 


31-9 


-514 


31.6 


-483 


31,2 


-523 


37-7 


-292 


33-2 


— 262 


1 1.4 


— 190 


9.0 


— 192 


I.I 


- SI 


0.2 


- 65 


+ 1.8 


- S6 


4.9 


- 72 


6.9 


- 53 


8.6 


- 72 


7-5 


-188 


25-5 


-123 


27.2 


-128 


28.0 


-125 


29.2 


-132 


32-4 


— 160 


64-5 


+ 248 


65-5 


+ 262 


66.5 


+ 218 



-21" 28'' 


121° 59' 


-23 57 


122 


-23 18 


125 24 


-26 55 


128 44 


-24 50 


130 7 


-27 37 


129 10 


— 12 I 


128 36 


-10 34 


133 38 


- 8 19 


154 


- 8 42 


156 


- I 30 


164 


- I 39 


165 58 


- 2 57 


168 26 


— 2 2 


170 II 


- 3 21 


171 29 


— 10 II 


169 29 


- 8 20 


185 33 


- 8 52 


187 6 


- 8 46 


187 so 


- 9 36 


188 47 


— II 26 


191 45 


+ 8 25 


240 57 


+ 90 


247 12 


+ 6 II 


247 21 



69*24' 

69 25 

72 49 

76 9 

77 32 

76 35 
76 I 

81 3 

201 25 
203 25 

211 25 



213 

217 
218 
216 
232 

234 

236 

239 
288 

294 37 
294 46 



23 
SI 
36 
54 
54 
58 

31 
16 

12 

10 

22 



June 22 I** 4" 



a 

a' 

a» 

b 
b' 



d 

d' 

d» 

e* 

e 

f 



57.9 
56.8 

54-1 
52.1 

50.0 

42.0 

40,7 

35-4 
34.8 

325 

30-7 
28.2 

24,9 

24-5 
30.1 

26.9 
25-4 
14-5 

9-7 
7.0 

5-7 
4.8 

3-3 



-459 
-446 

-477 
-484 

-524 

- 204 

—207 

- 77 

- 98 

- 84 

- 79 

- 102 

-125 

- 93 
-230 

- 209 

-237 

+ 233 
+ 223 

- 172 
-177 
-165 
-149 



a' 
a* 



b 

b' 



c* 
d' 

} 



A' 
h 



— 22 4 


89 


44 


166 I 


— 21 II 


94 


5 


170 22 


— 23 20 


97 


38 


173 55 


-23 52 


lOI 


3 


177 20 


-26 45 


102 





178 17 


- 6 38 


123 


5° 


200 7 


- 6 55 


125 


10 


201 27 


-07 


132 


3 


208 20 


— 06 


134 


33 


210 50 


+ 04 


136 


16 


212 33 


- I 31 


138 


22 


214 39 


-39 


141 


7 


217 24 


- I 16 


141 


47 


218 4 


-97 


135 


20 


211 37 


- 8 5 


138 


29 


214 46 


- 9 54 


139 


31 


215 48 


+ 17 34 


152 


9 


228 26 


+ 16 30 


156 


19 


232 36 


- 7 33 


156 


I 


232 18 


- 7 58 


157 


3 


233 20 


- 7 23 


157 


56 


234 13 


- 6 30 


159 


16 


235 33 



a' 



g 
A' 

h 



n 



«' 



2* 



Ja 



A' 



n 



- oJi 

+ i.o 

27.4 

49-3 
53-4 

551 

53-7 
56.0 

58.9 

590 

60.2 
61.8 

62.6 

63.1 



Jd 



-17/' 

— 207 

— 260 

+ 200 
+ 214 
+ 172 

+ 163 

— 63 
-137 

- 88 

+251 
+ 233 

+ 255 
+271 

+242 

+ 226 

+ 297 



June 26 21** 48 



m 



a 


-67.5 


86 


a» 


65-3 


- 95 


b 


57-0 


-215 


Ci 


6.3 


+ 105 


c^ 


5-9 


+ 189 


c. 


5-6 


+ 108 


c* 


1-5 


+ 133 


d 


0.7 


-147 


d^ 


+ 4-8 


-175 


d> 


50 


— 222 


d3 


5-7 


— 196 


n 
e 
s 


3-2 


+ 91 
+ 79 


/ 


"•3 


+ 128 


/• 


14.0 


+ 142 


/' 


16.2 


+ 154 


/» 


17.2 


+ 161 


/* 


20.3 


+ 177 


' s 


21.1 


+ 152 


22.2 


+ 131 


g' 


28.1 


+ 254 


g 


28.6 


+217 


g' 


29.7 


+226 


h 


33-0 


+ 252 


h' 


36.1 


+238 


• 

t 


54-9 


- 65 


k 


63-4 


+266 



June 29 o^ 4" 



ll 



- 8»3C/ 


161" 


45' 


238* 2' 


— 10 26 


162 


25 


238 42 


— 16 26 


185 


2 


261 19 


+ 8 47 


210 


50 


287 7 


+ 9 5 


216 


27 


292 44 


+ 66 


217 


42 


294 


- 7 29 


213 


24 


289 41 


— 12 19 


216 


48 


293 5 


- 9 45 


221 


6 


297 23 


+ 9 58 


225 


55 


303 13 


+ 10 33 


228 


41 


304 58 


+ 11 14 


233 


I 


309 18 


+ 8 54 


233 


5 


309 22 


+ 12 31 


238 


12 


314 29 



/ 



g 



-03 


79 


46 


210 15 


- 25 


87 


II 


217 40 


- 7 40 


lOI 


12 


231 41 


+ 9 18 


154 


36 


285 5 


+ 14 23 


155 


18 


285 47 


+ 9 26 


155 


12 


285 41 


+ 10 40 


158 46 


289 15 


- 6 13 


158 


2 


288 31 


- 8 19 


162 


28 


292 57 


-II 13 


162 


26 


292 55 


- 9 40 


163 


5 


293 34 


+ 7 26 


162 


27 


292 56 


+ 9 26 


169 


30 


299 59 


+ 10 5 


171 


52 


302 21 


+ 10 37 


173 


54 


304 23 


+ 10 58 


174 


49 


305 18 


+ 11 42 


177 


41 


308 10 


+ 9 26 


178 


31 


309 


+ 15 43 


185 


42 


316 11 


+ 13 25 


185 


37 


316 6 


+ 13 53 


186 


46 


317 15 


+ 15 9 


190 


23 


320 52 


+ 16 I 


193 


16 


323 45 


- 6 9 


211 


39 


342 8 


+12 25 


233 


33 


4 2 



h 

b' 



Ifi 



>e} 



n 



—42.1 



+ 44 
+ 32 



+ 6 38 



118 48 



292 43 



Observed Positions of Sun-Spots 



69 



Ja 



Ad 



I 



1862 June 29 — Continued 



b 

ft' 

ft' 

ft* 

ft* 

ft* 

ft* 

ft» 

c 

d 

c» 

e* 

e 

e» 

/' 



n 



a 

ft 

ft' 

ft* 

ft» 

ft* 

h\ 

d 

d' 
d* 
di 
d* 
di 



n 



a 
a' 
a' 
a» 



-39*9 

33'^ 

32-5 

319 

31-9 

30-7 
28.5 

26.4 

25.1 

25-8 

13-4 

+ 13-6 

38.6 

39-7 
42.1 

42.9 

50.0 

50-5 
51-7 
52-4 



+ 48" 
+ 67 
+ 81 
+ 118 

+ 155 

+ 51 

+ 157 

+ 91 

+ 79 
+ 125 

+ 174 
-141 

-334 
-318 
-359 

-323 
+ 171 
+ 187 

+ 174 
+ 170 



+ 7^12' 


121^ 


' 8' 


295" 3' 


+ 8 12 


127 


45 


301 40 


+ 9 I 


128 


24 


302 19 


+ 11 IS 


128 


52 


302 47 


+ 13 30 


128 


45 


302 40 


+ 7 10 


130 


5 


304 


+ 13 31 


132 


2 


305 57 


+ 94 


134 


37 


308 32 


+ 11 30 


134 


32 


308 27 


+ 14 2 


145 


33 


319 28 


— 6 19 


167 


16 


341 " 


— 20 9 


191 


21 


5 16 


— 19 12 


192 


16 


6 II 


— 22 7 


195 


43 


9 38 


— 20 26 


195 


42 


9 37 


+ 9 SO 


203 


32 


17 27 


+ 10 45 


205 


28 


19 23 


+ 9 50 


206 


46 


20 41 


+ 9 32 


207 


37 


21 32 



July I o** 25 



m 



-61.5 

55-7 

55-4 

55-2 
52.1 

51.2 

51-2 

50-4 
18.6 

18.1 
+ 7-6 

lO.O 

1 1.6 
12.5 

15-3 
16.4 

24.8 

27-5 
26.9 

28.4 



+ 49 
+ 68 

+ 42 

+ 114 
+ 163 

+ 116 

+ 82 

+ 84 

-165 
— 160 

-363 
-362 

-357 

-331 
-340 

-390 
+ 128 

+ 172 

+ 146 

+ 123 



July 3 o^ 6 



m 



67.0 
66.7 

65-7 
65.0 



+ 120 

+ 152 
+ 113 
+ 122 



+ 9 

+ 11 

+ 9 
+ 9 



63 
b^ 

da 

ds 



} 



+ 7 26 


90 


54 


293 6 


+ 8 20 


100 


12 


302 24 


+ 6 21 


100 


47 


302 59 


+ 10 42 


100 


30 


302 42 


+ 13 44 


104 


14 


306 26 


+ 10 54 


105 


57 


308 9 


+ 8 SI 


106 


13 


308 25 


+ 8 58 


107 


9 


309 21 


- 6 18 


138 


22 


340 34 


-60 


138 


50 


341 2 


-19 34 


160 


12 


2 24 


-19 36 


162 


22 


4 34 


— 19 21 


163 48 


6 


-17 42 


164 


32 


6 44 


-18 25 


167 


5 


9 17 


— 21 46 


168 


13 


10 25 


+ 9 45 


176 


II 


18 23 


+ 12 17 


179 


3 


21 15 


+ 9 59 


178 


52 


21 4 



} 



a*a» 



21 


72 39 


302 43 


19 


72 41 


302 45 


12 


78 2 


308 6 


49 


79 41 


309 45 



Aa 



J9 



8 



b 
c 

d. 

d. 
e 

} 



n 



-45« 


-143" 


26.3 


-366 


20.1 


-327 


16.7 


-355 


14.2 


-337 


134 


-335 


3-0 


+117 


3-0 


+ 124 


1.6 


+ 143 


+ 3-2 


-307 


20.9 


+ 64 


24.8 


+ 83 



July 6 o*» 39°* 



a 


-54-3 


-309 


a' 


53-7 


-353 


a» 


514 


-325 


a^ 


47,0 


-295 


a^ 


44.8 


-307 


as 


43-3 


-302 


a^ 


394 


-337 


6, 


44,9 


+ 122 


b"" 


44,9 


+ 143 


^'s 


43-9 


+132 


6' 


42.7 


+ 161 


c 


39-9 


— 162 


C 


34.8 


-177 


d 


30.1 


+ 49 


d' 


24.9 


+ 35 


d' 


23.6 


+ 47 


e 


+57-8 


— 217 


«' 


59-3 


-245 


/ 


67.2 


+ 126 



July 7 o^ s 



m 



a 

a' 

b 



n 



d 
d' 

e 



—61.2 


-286 


60.3 


-328 


58.9 


-309 


54-9 


-279 


52.3 


-289 


49.1 


-325 


55-0 


+ 140 


54-7 


+ 152 


53-9 


+ 161 


52.1 


+ 184 


52.0 


-135 


50-3 


-142 


46.6 


-156 


+47-8 


-233 


49.2 


-254 



— 16 29 


80 


35 


6 47 


-19 9 


80 


41 


6 S3 


-17 39 


84 


52 


II 4 


-15 16 


92 


59 


19 II 


-IS 40 


96 


45 


22 s8 


-17 46 


100 


24 


26 36 


+ 10 24 


94 


13 


20 2S 


+ 11 28 


94 


57 


21 9 


+ 13 18 


97 


27 


23 39 


- 5 58 


99 


19 


25 31 


— 6 17 


lOI 


30 


27 42 


- 6 55 


105 


51 


32 3 


— II 19 


193 


59 


120 II 


-12 43 


195 


58 


122 10 



iS 



- 5* 9' 


110*30' 


340* 34' 


-18 s6 


128 10 


358 14 


— 16 26 


134 24 


4 28 


-18 IS 


137 14 


7 18 


-17 8 


139 38 


9 42 


-16 S9 


140 22 


10 26 


+ 10 28 


ISO 19 


20 23 


+ 11 27 


150 54 


20 58 


-15 31 


154 52 


24 56 


+ 6 35 


170 29 


40 33 


+ 7 34 


174 2 


44 6 



a' 
bA 



D 



-16 50 


93 


59 


6 29 


-19 42 


93 


30 


6 


-17 39 


97 


55 


10 25 


-IS 26 


104 


31 


17 I 


— 16 4 


107 


3 


19 33 


-15 40 


108 


53 


21 23 


-17 46 


112 


45 


25 15 


+10 12 


108 


12 


20 42 


+ 11 9 


108 


22 


20 S2 


+ 12 39 


no 


15 


22 45 


- 6 45 


114 


2 


26 32 


- 7 31 


119 


2 


31 32 


+ 6 18 


123 


41 


36 II 


+ 5 34 


128 


26 


40 s6 


+ 6 19 


129 


37 


42 7 


— II 26 


208 


51 


121 21 


-13 21 


212 


12 


124 42 


+ 8 3 


231 


43 


144 13 



a 

a' 

a* 



b* 
c. 



d 

d* 



e 
e* 



C? 
c 

ft 

ft'? 

ft* 

d 



7© 



C. H. F. Peters 



M 



ll 



1863 July 7 — OmttHuei 



f 
i 



63-1 
63.8 
64.6 



-259" -13° lo' 
+ 110 + 8 22 

+ 110 i + 8 17 

-166 i + 8 25 



198*^ 3/ 


124^ 49^ 


217 2 


143 14 


218 26 


144 38 


221 14 

1 


147 26 



b 

£ 
d* 

d* 
e 

I 
f 



-62.7 
62.5 
61.9 
61.3 
60.4 

58-7 

57-8 
62.2 

60.6 

+33-6 

35-4 

38.7 

42-3 

55-0 
56.2 

57-2 
58.1 

59-5 
60.8 



a 

a' 

a* 

a* 

a* 

a* 



iD 



b 

b' 

b* 

c 

c' 

c* 

c* 

c* 

c* 

<* 

d 



+ 2.7 

3-3 
4.9 

5-3 
6.4 

10.3 

1 5-8 

31-7 
34-0 

3S'a 
35-6 

36s 

38.3 

39- » 
40.2 

41.6 

44.1 

44.1 

65-7 



Julys 



I*" 17 



m 



+ 158 
4-162 
4-171 
-116 
-114 
-141 
-139 
-275 

-27s 
-236 

-245 
-280 

-289 

4- 91 

4- 90 

-189 

-197 

-197 



July 10 o^ 30" 



-243 
-238 

-248 

-298 

-265 

-306 

-314 

-318 
4- 60 

4- 62 

4- 69 

— 224 

-227 

-277 

«28l 

-300 
-240 

-284 

-309 
-i8s 



—10 9 

— 10 ao 

-10 55 

-14 8 

-" 57 

-14 29 



-15 

+ 8 
+ 8 
+ 8 

- 9 

- 9 
-12 

-13 

-»4 
-10 

-»3 
-»4 



o 

7 

31 

»7 
29 

39 
55 

9 

33 
14 
50 



- 8 46 



148 43 




149 13 




150 32 




150 45 




151 55 




155 23 




160 19 




173 40 




175 53 




»77 4 




178 10 




179 7 




181 30 




183 35 




183 53 




184 36 




187 58 




188 34 




323 56 


I 



17 15 

17 45 

19 5 

19 18 

30 38 

23 55 

28 53 

42 13 

44 26 

45 37 
[46 43 
47 40 
50 3 
50 58 

52 25 

53 9 

56 31 

56 57 

193 39 



d' 

e 

/ 



+ 10 17 


79 


19 56 


+10 51 


80 14 


31 10 


-63 


83 58 


24 54 


- 5 48 


85 43 


26 39 


- 7 16 


88 25 


39 21 


-73 


89 58 


30 54 


— 16 20 


77 25 


18 31 


-16 3 


81 27 


33 33 


-10 38 


177 54 


118 50 


-" 15 


179 46 


I30 43 


-13 33 


183 29 


134 25 


-14 13 


187 44 


138 40 


+ 9 48 


303 7 


143 3 


+ 9 39 


203 53 


144 48 


- 8 46 


205 41 


146 37 


— 9 30 


307 19 


148 15 


-13 51 


311 7 


152 3 


- 9 37 


313 30 


153 16 



a* 

h 
c 



A9 






y 



b 



} 



d 



a 

a" 

a* 

b 

c 



July II o»* 43« 



a 


— 12?9 


-228" 


a' 


12.4 


-241 


a* 


1 1.8 


-230 


a3 


9.1 


-25s 


o^ 


8.6 


-274 


a* 


6.9 


— 271 


a^ 


6.1 


-297 


af 


4- 0.1 


-315 


a» 


0.7 


-310 


6 


17.0 


4- 67 


6' 


18.9 


4- 32 


6» 


19.4 


4- 64 


c^ 


21.4 


— 219 


c* 


22.5 


— 219 


c 


23-5 
24.5 


— 269 


c^ 


254 


-281 


c^ 


28.1 


-23s 


c^ 


31.8 


-278 


c* 


31.8 


-308 


d' 


590 


— 196 


(2 


60.6 


-198 


e 


66.2 


- 39 



n 



d^ 
d^ 
d^ 
e 



-43-S 
42.7 

42.7 

42.1 

40.3 
36.8 
30.8 
27.9 
24«o 

22.6 

15-9 
13.2 

12.7 

11.6 

10.9 

8.9 

7-9 
6.6 

4.4 

2.8 

0-3 

+ 14.3 

I9-S 



-k/'io' 


134" 31' 




-10 57 


134 59 




-10 15 


13s 30 




— II 43 


137 48 




-13 $3 


138 15 




-13 37 


139 43 




— 14 13 


140 38 




-15 9 


MS 47 




-14 49 


146 30 




+ 8 37 


159 21 




+ 6 31 


161 3 




+ 8 38 


161 38 




- 8 41 


163 56 




- 8 39 


164 55 




-II 46 


166 34 




-13 30 


168 3 




- 9 37 


170 9 




— 13 19 


174 3 




-14 13 


174 32 




- 8 3 


306 39 




- 8 20 


209 34 


1 


+ 44 


220 45 


2 



1/^13' 

17 41 

18 12 

20 30 

20 57 

22 25 

23 10 

28 29 

29 2 

42 3 

43 44 

44 10 

46 38 

47 37 

49 16 

50 45 
52 51 

56 44 

57 4 
89 II 

92 16 

203 27 



July 13 2^ 14" 



-183 
-i8s 

— 209 
-197 
-213 

-257 
-287 

-243 

— 246 
-248 
4- 81 
+ 63 
4- 81 
+ 58 

—304 

-259 
—250 

-278 

—229 

-324 
—291 

—422 
-424 



- 9 

- 9 
—II 

—10 

—II 



42 
46 

14 
27 

16 



-13 43 

-15 5 
-12 3 

-" 59 

— 12 o 
+ 8 24 
+ 7 28 

+ 8 35 
+ 7 16 

- 8 33 
-II 32 

-12 54 

- 9 44 

-IS 38 

-13 25 

— 21 20 
—21 20 



03 43 

04 32 

04 25 

05 8 
07 o 
10 27 
16 21 
19 19 

22 55 

24 14 

39 13 

3» 37 

31 58 

33 I 

34 27 

36 43 

38 20 

40 3 

41 41 

43 44 

57 26 

63 20 



15 31 

16 II 
16 4 
16 47 

18 39 

33 6 
38 o 

30 58 

34 34 

35 53 
40 $1 
43 »6 

43 37 

44 40 
46 6 

48 33 

49 59 
51 42 
53 20 

55 23 
69 5 

73 59 



a 

«»? 

a'? 

«♦? 

at 
b 

c 
en 
c* 
d' 



d* 



/ 



a? 



yB 



rf*? 



Observed Positions of Sun-Spots 



71 



Ja 



Ad 



I 



1862 July 13 — Continued 



/ 
g 



+36;? 


-209" 


39-5 


— 224 


50.6 


- 75 



- />2l' 


176" 34' 


188° 13' 


- 8 18 


179 33 


191 12 


+ 43 


191 6 


202 45 



July IS o*» 51 



m 



a 


—62.1 


-124 


ft° 


53-9 


— 172 


s 


53.a 


-191 


ft' 


48.5 


-181 


ft» 


48.2 


— 200 


c 


42.8 


+ 129 


d' 


38.8 


-159 


d 


37.1 


— 207 


d* 


35-5 


— 214 


e 


23-7 


-338 


«' 


21.0 


-294 


«» 


19.0 


-333 



- 9 13 


75 19 


-10 56 


89 16 


-10 37 


96 5 


— II 46 


96 20 


+ 8 46 


loi 12 


- 8 26 


107 7 


-10 54 


108 43 


— II 10 


no 19 


-17 56 


121 25 


-14 52 


124 I 


-16 55 


125 25 



114 14 

128 II 

13s o 

13s IS 

140 7 

146 2 

147 38 
149 14 

160 20 

162 56 

164 20 



July 18 o^ S9°* 



a 


-64.3 


-131 


ft 


64.3 


+ 138 


n 
c 

s 


56.8 


- 64 

- 87 


c' 


53.9 


- 51 


c' 


52.5 


- 67 


c» 


51.7 


- 39 


rf' 


44.6 


+308 


d 


42.5 


+310 


e 


39.4 


+ 228 


c' 


37.9 


+ 251 


e* 


36.3 


+225 


e» 


34.8 


+ 228 


/ 


34.0 


-147 


g 


26.6 


-179 


g' 


23.5 


-186 


g' 


22.8 


-214 


g' 


20.9 


-188 


g* 


19.6 


— 209 


g' 


19.6 


-237 


^ 


18.6 


-225 


h 


20.9 


- 28 


m 

f 


+ 60.2 


+ 32 


»• 


62.2 


+ 46 


s 


63.7 


+ 99 
+ 90 


»» 


66.4 


+ 53 



-II 30 

+ 4 40 
— 6 17 



- 4 

- 4 

- 3 
+ 18 

+ 19 

+ 14 
+ 16 

+ 14 
+ 15 

- 7 

- 8 

- 8 

- 10 

- 8 

- 9 

- II 

- 10 

+ I 
+ 8 

+ 9 



17 

55 
10 

35 
o 

30 

5 

45 

5 
18 

25 

30 

9 
22 

31 
15 
25 
19 
49 
31 



+ 12 16 
+ 9 18 



66 32 


147 38 


64 34 


145 40 


82 12 


163 18 


86 25 


167 31 


88 21 


169 27 


89 29 


170 35 


92 18 


173 24 


94 42 


175 48 


100 6 


181 12 


lOI 16 


182 22 


103 30 


184 36 


104 56 


186 2 


109 13 


190 19 


116 14 


197 20 


119 S 


200 II 


119 47 


200 S3 


121 26 


202 32 


122 39 


203 45 


122 43 


203 49 


123 35 


204 41 


120 41 


201 47 


201 14 


282 20 


205 20 


286 26 


209 29 


290 35 


217 39 


298 45 



Aa 



Ad 



IS 



a 



a 
a* 

a» 

ft'? 

6» 

c 

C? 

c' 

d' 
d 

d' 

d> 

d*? 

d» 

df' 

e 

I 
I* 



/' 



July 19 2'' SI 



b f-rin 



a 

a' 

a* 

a» 

ft 

ft' 

ft* 

ft» 



n 



n 



c' 

c* 

d' 

d 

d' 

d? 

d* 

d> 

dfi 



n 



/ 
f* 



-64fi 

63.4 
62.3 

60.8 

55-1 
54.4 

52.3 
51.9 

50.7 

48.3 
46.8 

47-4 
41.6 

39.0 
38.2 

37-4 
34.8 
34.0 

36.2 

+45-9 
50.0 

50.2 

52.7 

53.5 

54-5 

56.3 
61. 1 



- 37" 

- 48 

- 57 

- 18 

- 2 

+337 
+337 

+351 
+340 

+245 
+256 

+ 269 

+251 

-117 

-143 

-175 
-161 

-173 
-214 

-191 

+ 7 

- 2 

9 

25 

57 
28 

38 
81 

84 
35 



- 6<»22' 



- 7 

- 4 

- 3 
+ 18 

+ 18 

+ 19 

+ 18 



+ 
+ 

+ 
+ 
+ 
+ 
+ 
+ 



2 

23 

3 
o 

12 

29 

55 



+ 13 50 

+ 15 20 

+ 14 31 

- 7 31 

- 8 14 

- 9 50 

- 8 52 

- 9 29 

- II 41 

- 10 9 

+ I 16 



8 
9 



+ 
+ 
+ 11 

+ 9 

+ 9 

+ 12 

+ 12 
+ 9 



3 
4 
o 

15 

51 
26 

35 
26 



66* sc/ 

68 38 

71 6 

74 3 

74 " 

75 59 

78 47 

79 55 

84 56 

87 33 

89 55 

93 49 

100 23 

103 10 

104 o 

104 50 

107 32 

108 19 

105 16 
180 o 

184 56 

185 19 

188 27 

189 41 

191 15 

194 6 

30I 59 



63' 4' 

64 52 

67 20 

70 17 

70 25 

72 13 

75 I 

76 9 

81 10 

83 47 

86 9 

90 3 

96 37 

99 24 

200 14 

201 4 

203 46 

204 33 

201 30 

276 14 

281 10 

281 33 

284 41 

285 55 
287 29 

290 20 

298 13 



July 25 23'' 31 



m 



a' 

a 

a* 

a' 
a* 
a« 

b 
b' 
b' 
n 



Ct 



Cm 



s 
n 



-33.8 


+ 124 


32.8 


+ 97 


30.3 


+ 151 


28.6 


+ 167 


28.0 


+ 154 


27.9 


+ 99 


23.3 


+ 158 


22.5 


+ 152 


17.2 


+ 131 


10.6 


+ 197 


9.1 


+ 197 


+31.6 


+ 106 


32.3 


+ 117 


23.5 


+ 92 


47.0 


+ 104 


47.7 


+ 92 


47.0 


+ 83 


48.6 


+ 67 



+ 7 
+ 6 

+ 10 

+ 11 

+ 10 

+ 7 
+ 11 

+ 11 

+ 10 

+ 15 
+ 16 

+ 15 
+ 15 
+ 14 

+ 15 
+ 14 



53 


100 


25 


278 54 


28 


lOI 


46 


280 IS 


4 


103 


23 


281 52 


17 


104 


44 


283 13 


37 


105 


33 


284 2 


24 


106 


26 


284 55 


35 


109 


47 


288 16 


31 


no 


37 


289 6 


55 


"5 


37 


294 6 


48 


120 


39 


299 8 





121 


56 


300 25 


I 


159 


18 


337 47 


45 


159 


59 


338 28 


20 


161 


14 


339 43 


34 


176 38 


355 7 


12 


177 


5 


355 34 



a 



-6,6, 



72 



C. H. F. Peters 



da 



dd 



1862 July 25— Continued 



c^ 
c* 
c^ 
c^ 
c^ 
(^ 
c' 



+ 52« 


+ 122" 


53.3 


+ 94 


53-3 


+ 41 


53-9 


+ 147 


54-5 


+ 83 


55-3 


+ 67 


55-3 


+ 32 



+17* 

+15 

+ 12 

+ i8 
+ 14 

+ 13 
+ 11 



July 27 o'' 27 



m 



a 
a' 
a' 
ai 

y 
y' 

X 

K 

Ifl 
b* 
6* 

f 
c' 
c 
d 

d* 
d» 
d* 
e 



n 

s 



July 29 2** 20" 



n 



6' 
b' 
b 



n 

s 



-61.6 

57-1 
56.0 

53-7 
12.4 

10.5 

10.5 

9.8 

8.8 

8.0 



+329 

+323 
-105 

— 102 

-137 

+ 197 
+ 162 

+ 180 

+ 185 
+ 187 



+ 11 20 

— II 46 

-II 15 

— 12 46 

+ 14 36 

+ 14 SO 

+ 15 22 

+ 15 36 



I 



12' 


i84*» & 


2*35' 


31 


184 32 


3 I 


18 


184 15 


a 44 


45 


186 3 


4 32 


52 


186 23 


4 52 


54 


187 25 


5 54 


48 


187 16 


5 45 



6» 



b* 
6» 



-54.4 


+ 183 


+ 6 37 


73 


5 


280 II 


Si-i 


+243 


+ IO 54 


76 


4 


283 10 


47.2 


+236 


+ 11 25 


81 


28 


288 34 


45-7 


+ 258 


+ 13 2 


82 


41 


289 47 


34-2 


—201 


-" 55 


lOI 


6 


309 S3 


32.6 


-187 


-10 45 


102 


33 


311 20 


15.8 


-556 


—27 26 


151 


8 


358 14 


16. 1 


-565 


-28 2 


151 


43 


358 49 


+ 17.2 


+ 121 


+ 14 57 


143 


36 


35° 42 


19.1 
21.4 


+ 141 
+ 107 


+ 15 29 


146 


24 


353 30 


22.5 


+ 125 


+ 15 47 


148 


27 


355 33 


26.9 


+102 


+ 14 53 


152 


46 


359 52 


28.5 


+ 148 


+ 17 so 


154 


7 


I 13 


29.9 


+ 167 


+ 19 7 


155 


29 


2 35 


30.6 


+ 37 


+ 11 20 


X56 


33 


3 39 


32.0 


+ 99 


+ 15 II 


157 


45 


4 51 


32.0 


+ 51 


+ 12 18 


157 


54 


5 


25.1 


-321 


-10 50 


155 


10 


2 16 


26.9 


-335 


-II 32 


157 


7 


4 13 


52.3 


-360 


-II 33 


187 


30 


34 36 


53-8 


-358 


— II 26 


189 


57 


37 3 


SS-3 


-394 


-13 51 


194 


36 


41 42 


56.5 


-369 


— 12 14 


195 


41 


42 47 


58.4 


-362 


-" 55 


199 


44 


46 50 


62.5 


-325 


— 10 14 


211 


46 


58 52 



6' 
ft* 



c' 
c» 
c* 
c* 



d 
d'? 

d" 



47 50 


284 6 


70 52 

72 43 
76 10 


307 8 

308 59 
312 26 


"5 47 


352 3 


116 56 


353 12 


118 2 
118 43 


354 18 
354 59 



ft. 



•6. 



Ja 



J» 



c 


- 7to 


+ 215" 


c* 


4.4 


+ 162 


c» 


2.1 


+ 197 


c* 


0.8 


+ 211 


c* 


+ 0.2 


+ 93 


c« 


0.6 


+ 121 


c» 


2.2 


+ 151 


d' 


28.4 


-374 


d 


29.7 


-326 


d' 


29.7 


-374 


d> 


30-5 


-342 


d* 


32.7 


-378 


di 


33-9 


-346 


dfi 


36.2 


-394 


d> 


36.8 


-389 


<? 


37-3 


-369 


do 


38.4 


-364 


d'° 


39-0 


-380 


d" 


40.6 


-371 


«. 


51-3 


-356 


«. 


51-7 


-344 


c' 


55-3 


-335 


e' 


61.8 


-316 



+ 17^26' 


119® i& 


+ 14 41 


122 II 


+ 17 10 


123 45 


+ 18 IS 


124 43 


+ 11 17 


126 56 


+ 13 I 


126 59 


+ 15 3 


128 2 


-13 17 


157 38 


— 10 7 


157 53 


-13 9 


158 55 


-II 3 


159 3 


-13 5 


162 2 


-10 57 


162 34 


-13 48 


166 9 


-13 26 


166 40 


— 12 7 


166 41 


-II 43 


167 48 


— 12 41 


168 54 


-12 40 


170 13 


— 10 29 


184 8 


- 9 43 


184 19 


- 9 7 


190 2 


- 8 29 


205 43 



July 31 3'' 48°" 



355* 

358 

o 

o 

3 

3 

4 

33 

34 

35 
35 
38 
38 
42 
42 
42 

44 

45 
46 

60 

60 

66 

81 



a 


-40.9 


-276 


-18 


44 


90 


37 


355 


a^ 


40-3 


-286 


-19 


16 


91 


15 


356 


a» 


38.3 


-281 


-18 


27 


93 


29 


358 


a^ 


36.3 


-274 


-17 


31 


95 


39 





a* 


35-5 


-283 


-17 


55 


96 


31 


I 


< 


38.5 
36.5 


+ 256 
+ 281 


+ 14 


31 


87 


18 


352 


b. 


35-6 


+ 280 


+ 15 


37 


88 


56 


354 


ft' 


33-0 


+ 260 


+ 15 


2 


92 


10 


357 


b' 


29-3 


+ 193 


+ 11 


S3 


97 


13 


2 


ft» 


29.0 


+304 


+ 18 


29 


94 


59 





6" 


28.6 


+ 211 


+ 13 


5 


97 


31 


2 


ft5° 


26.9 


+ 246 


+ 15 





99 


21 


4 


s 


254 


+224 


%J 




77 






6« 


24.2 


+ 233 


+ 15 


17 


lOI 


13 


6 


c 


2.7 


-265 


— 10 


23 


126 


31 


31 


c' 


+ 0.0 


-310 


— 12 


43 


129 


22 


34 


C 


2.1 


-288 


— II 





130 


54 


36 


c' 


6.9 


-309 


— 11 


35 


135 


16 


40 


c* 


9.0 


-345 


-13 


30 


137 


39 


42 


cs 


10. 1 


-3" 


— 11 


12 


138 


6 


43 


c« 


10.2 


-325 


— 12 


4 


138 


24 


43 


c^ 


11.6 


-297 


— 10 


5 


139 


13 


44 


c« 


12.6 


-338 


— 12 


32 


140 


43 


45 


c 


13.0 


-334 


— 12 


12 


141 





46 



Observed Positions of SunSpots 



n 



1 


i 


Jo 


ja 


b 


L 


L' 


i 


1 


Ja 


Ji 


' 


L 


L- 


1 






1863 


July $i^Conlinued 






'• 


-43;= 


-184" 


-■4= 


■9' 


84° 25' 


43° 57' 


















c- 
d. 
d. 


41.0 

=7-3 
25-9 


-168 
-168 

-■77 


-12 

- 9 

- 9 


43 
■9 

34 


86 44 
100 34 
lo^ S3 


46 16 

60 6 

61 25 


6' 
c. 


^ ^ 


+ 2X2 
29-S 


-33=" 
-309 


- 9" 18' 


■55°=°" 


6o»3i' 


d.d. 


d' 


3I-I 


-3=7 


- 9 27 


■57 38 


62 49 




e' 


12.9 


+396 


+ 27 


12 


■03 SO 


63 23 




*p 


47-7 


-336 


- 8 34 


176 39 


81 50 


e 


e 


9-3 


+39^ 


+ 27 


43 


107 26 


66 58 


d 


/ 


58.a 


-382 


-" 34 


■97 48 


102 59 


1 


1 


+ ■■? 


-272 


- 9 


43 


127 


86 32 














f 

;■ 

s' 
s 


4-5 
5.6 
17.4 
18.5 


-267 
-300 
-361 

-334 


- 8 

-12 
-10 


54 
44 
3^ 
39 


129 20 

130 48 

142 12 

143 40 


88 53 
90 20 

101 44 

102 13 


e' 






A 


ugust 2 3^ 


37" 




















s 


-S5-> 


+336 
+3S8 


+ 13 54 


60 23 


353 32 




s- 


■9-5 


-389 


-■3 


57 


■44 38 


104 10 




**■■ xs 


S3-2 








a 


g^ 


30.6 


-359 


— II 


54 


■45 5 


■04 37 


e 


c*-» 


52.2 


+ 370 


+ 15 5° 


62 28 


355 37 




h 


37.7 


-380 


-10 


54 


162 37 


132 9 


t 


^- 


S°-9 


+38, 


+ .6 52 


63 54 


358 3 




h- 


39.3 


-403 


-12 




■65 3 


134 34 


e 


£»" 


49-7 


+ 299 


+ 12 37 


69 33 


2 42 




1 n 




-389 
-396 

- 53 

- 61 












a.' 


48.9 


+ 286 


+ 12 7 


71 9 


4 .8 


a' 


A' 

s 


42.6 


-II 


II 


168 43 


138 14 


!• 


^x- 


48.1 


+ 3S8 


+ 18 8 


67 47 


56 




. n 














U' 


47-5 


+329 


+ ■4 57 


71 18 


4 27 


0* 


' s 


52.7 


+ 10 


7 


■75 5 


■34 37 


i 


* 


32-4 


-183 


-II 13 


97 26 


30 35 


b 




53-<> 


- 40 


+ 11 


9 


■75 24 


■34 56 


i' 


I*' 


29.1 


-220 


-12 44 


100 54 


34 3 


b' 


/j 


53-9 


- 26 


+ 12 


3 


176 40 


136 12 


•■ 


l*"' 


»6.5 


-213 


-II 44 


103 19 


36 28 


b- 


j* 


56.6 


- 30 


+ 11 


S6 


■80 54 


140 26 




I*' 


26.2 


-188 


-10 9 


103 22 


36 3" 


6' 


i* 


57-6 


- 19 


+ 12 


37 


182 40 


142 12 


>< 


\"' 


20.8 


-259 


-13 22 


108 57 


42 6 




i) 


59.0 


- 14 


+ .2 


57 


■85 ^7 


■44 49 




Y 


.9.6 


-282 


-14 3= 


no 17 


43 =6 


c 


k 


60.4 


-313 


-5 


39 


196 29 


■ 56 I 


k 


1 


c» 


18.4 


-245 


-" 59 


III 2 


44 II 


c 






















.6.7 

16.3 

+ 0.1 


-=75 
-=73 
-=73 
-=73 
-3=5 
-343 
-336 
-405 
-403 
-406 
-403 
-399 

- 39 

- 46 


-■3 3" 
-13 20 
— 10 14 


112 47 

113 6 
127 18 
■=8 33 
148 29 
■54 33 
■55 ° 
169 7 
.71 36 
187 56 
190 9 
■95 ^7 
202 43 
302 44 


45 56 

46 15 
60 27 


C 
d. 






A 


■gust 


5=3 


' 55" 
























«" 

/ 

;■ 

«• 
« 

A. 


1.6 
233 
"9-3 
29.9 
41-3 
43-4 
S4.0 
SS-i 
57-3 
65.1 
6S.1 


- 9 59 

- 9 48 
-10 8 

- 9 37 
-12 46 
-12 26 
-12 10 
-12 
-" 53 
+ 10 14 
+ 9 48 


61 42 
8. 38 

87 42 

88 9 
102 16 
■04 45 

■ 21 5 

■ 23 18 
128 26 
■35 5= 
■35 53 


d, 

■1 
C 

If 
i. 


a 
a' 
b 
i." 
c, 

€, 

c" 
d 
d' 
d- 
e' 
e' 


-64.8 
64.1 
60.7 
60.1 
50.6 
49.9 
49.S 
47-8 
27.2 
23.4 
33.0 

13.3 
1 1.4 


+ 9 

- 19 

- 33 

- 59 

- 61 

- 64 

- 96 

- 64 
-164 
-181 
-.76 
-267 
-=74 


-10 
-II 

- 9 

- 9 
-II 

- 8 

- 9 

- 9 

- 8 
-12 
-12 


54 
7 

■9 
39 
=4 
20 
16 
44 
■4 
33 

57 
4 
■9 


43 35 
46 41 
55 48 
57 13 

72 39 

73 37 
73 57 

76 13 
98 50 
103 38 
102 49 

■■3 =3 
114 10 


30 43 
33 48 
42 55 
44 20 

59 46 

60 44 

61 4 
63 19 
85 57 
89 35 
89 56 

■00 30 
loi 17 


b- 




















. 




A 


ugust 4 0' 


43" 






' 


7.8 

+ 5.4 


-280 


-11 

- 7 


55 


117 22 
128 14 


104 29 
115 21 


b>! 


















i 


-=53 


39 






<* 


-59.2 


+ 414 


+ 14 17 


38 7 


357 39 




i 


II.O 


-3^9 


-10 


38 


■ 34 4 


121 II 






a' 


S8.8 


+37" 


+ 12 34 


45 56 


5 =8 




«' 


■3-9 


-338 


-11 


■7 


■37 


124 7 


c 




&> 


S7-2 


+ 414 


+ ■5 3° 


46 12 


5 44 




£• 


■4.7 


-356 


-13 


16 


■38 


1=5 7 






S3-5 


- 84 


-II 10 


70 40 


30 13 


»_ 


S' 


18.4 


-34= 


-10 


46 


141 6 


128 13 






S>-3 


-114 


-12 18 


73 56 


33 =8 




i " 


38.9 


- 16 


+ 9 


59 


■46 35 


■33 42 


d 






49-7 


-119 


-12 7 


76 4 


35 36 




s 


30.« 


- 33 














49-2 


- 86 


- 9 59 


76 31 


36 3 




*■' 


3<>.9 


+ 7 


+ 12 


4 


■47 40 


■34 47 


d- 




48.3 


-114 


-II 6 


77 50 


37 23 




i' 


32.9 


+ 2 


+ 12 


3 


■49 41 


136 48 






c 


43-! 


-■37 


-II 23 


84 8 


43 40 


4 


i> 


34.9 


+ 30 


+ ■3 


9 


■5^ =3 


■38 30 


d- 



74 



C. H. F. Peters 



da 



4i 



1862 Augiist 6 — Continued 



i* 



+37^7 


+ 5" 


38.1 


+ 30 


45-9 


-311 



August 8 o** 49°* 



a 


-63.6 


+ 23 


b 


41.5 


-161 


6' 


39-2 


-186 


b* 


37.7 


— 172 


6» 


36.0 


-179 


c 


20.5 


— 216 


c' 


18.8 


-244 


c* 


15.9 


-238 


c» 


15-4 


-276 


c* 


14.2 


— 267 


s 


+ 0.1 


+ 53 


1.2 


+ 37 


d' 


2.1 


+ 79 


d' 


7.8 


+ 98 


d» 


8.7 


+ 68 


d* 


10.2 


+ 75 


d^ 


10.8 


+ 91 


d« 


10.8 


+ 47 


e 


20.4 


-274 


f 


40.3 


+ 86 


/' 


42.1 


+ 95 



August 10 o** 19°* 



a 

a» 

a> 

6^ 

s 

dot(,b) 

b' 

6* 

b* 

ft* 

6« 

c 

d 

e 

e' 

f 



L 



-44.4 

43-3 

41.5 

41.5 

363 
27.4 

26.3 

26.8 

24.7 

20.6 

19.5 
18.0 

17.2 

15.8 

8.7 
+ 14.8 

30-5 

33-3 

47.3 
47.6 



-"5 

- 92 

-117 

-156 

-152 
+ 168 

+ 156 
+ 126 

+ 199 
+ 189 

+ 152 
+ 185 
+ 206 
+ 185 

-173 

+ 99 

— 162 

-141 

-566 
-562 



-" 37 

- 9 59 
-10 52 

-13 12 

— 11 24 

+ 9 23 



+ 7 
+ 12 

+ 12 

+ 10 

+ 13 
+ 14 
+ 13 

- 5 

+ 15 
+ 2 

+ 4 
—20 

—20 



20 

4 

34 

44 
o 

24 
32 

33 
22 

55 
37 
32 

13 



ll 



+ i2«54' 


154* 38' 


141* 45' 


+ 14 27 


154 53 


142 


- 5 7 


168 49 


155 56 



d* 
ds 
e 



-10 8 


45 


26 


61 9 


-X3 8 


82 


33 


98 16 


— 14 


85 


15 


100 58 


— 12 41 


86 


48 


102 31 


— 12 41 


88 


34 


104 17 


-10 54 


103 


42 


119 25 


— 12 II 


105 


37 


121 20 


-II 8 


108 


6 


123 49 


-13 20 


108 


59 


124 42 


-12 30 


109 


55 


"5 38 


+ 99 


118 


7 


133 50 


+ 11 27 


118 


51 


134 34 


+ 13 43 


123 


31 


139 14 


+ 12 I 


124 


II 


139 54 


+ 12 50 


125 


54 


141 37 


+ 13 54 


126 


14 


141 57 


+ 19 13 


127 


8 


142 SI 


- 5 52 


139 


54 


155 37 


+18 40 


15s 


7 


170 50 


+ 19 27 


157 


13 


172 56 



a 
a' 

a" 

b 
6' 



b* 
6* 



77 5 


120 35 


78 2 


121 32 


80 20 


123 so 


80 42 


124 12 


86 15 


129 45 


90 5 


^33 35 


90 54 


134 24 


91 15 


134 45 


95 " 


138 42 


96 59 


140 29 


97 39 


141 9 


97 52 


141 22 


99 33 


143 3 


III 36 


155 6 


127 39 


171 9 


145 35 


189 5 


148 5 


191 35 


180 31 


224 I 


180 45 


224 IS 



a^?a* 



«i?a« 



b^ 

b' 

b^ 



]gg' 



Ja 



Jd 



a 
b 
c 

d 

d' 

d» 

n 
e 

s 

/ 
g 

h 



August 12 o'' 18" 



a* 


-6ito 


+ 7" 


c» 


60.6 


— 12 


0. 


S9-0 


- 37 


a. 


59-0 


- S3 


ft" 


48.7 


+290 


V 

s 


48.0 


+281 


6' 


45-8 


+320 


b' 


44.8 


+268 


6» 


43-1 


+316 


ft* 


41.5 


+263 


ft» 


40.7 


+3" 


ft* 


39-1 


+323 


c 


36.3 


- 49 


d 


15.1 


-281 


e' 


0-5 


- 54 


e 


+ 2.4 


- 72 


e* 


4.3 


- 72 


1 


8.2 


-326 


g 


28.3 


-538 


g' 


31.3 


-546 


t 


33-5 


-558 


• 

« 


64.4 


-124 



-ii*» 8' 


48»2y 


-12 4 


49 31 


-12 49 


53 8 


-13 46 


53 16 


+ 9 26 


61 22 


+ 12 IS 


63 22 


+ 9 43 


66 38 


+ 12 s6 


66 52 


+ 10 31 


70 39 


+ 13 27 


69 50 


+ 14 38 


71 13 


- 5 36 


83 5 


-12 39 


105 39 


+ 3 23 


114 48 


+ 2 59 


117 32 


+ 3 25 


119 7 


-13 42 


126 51 


— 20 16 


151 12 


—20 16 


154 53 


-20 44 


157 59 


+ 8 35 


196 38 



^9"" 55' 

21 5 

24 41 

24 49 

32 55 

34 55 

38 II 

38 25 

42 12 

41 24 

42 46 

54 38 

77 12 

86 21 

89 5 

90 40 

98 24 

222 45 

226 26 

229 32 

268 II 



August 14 o^ 7 



m 



August 15 o^ 49™ 



-57.5 


+417 


+ 4-9 


-310 


29-5 


-449 


31.3 


-451 


39.4 


- s. 


40.6 


- 14 


41.5 


- 18 


43.4 


- 93 




— 109 


49.6 


-546 


58.1 


- 84 


62.6 


— 112 



+11 12 


31 32 


US 29 


-10 13 


120 59 


234 56 


-13 30 


146 43 


260 40 


-13 16 


148 48 


262 45 


+14 53 


148 7 


262 4 


+14 34 


149 33 


263 30 


+14 27 


150 34 


264 31 


+ 9 53 


153 50 


267 47 


-17 17 


179 49 


293 46 


+ 12 33 


17s 9 


289 6 


+ 10 47 


186 44 


300 41 



8 



li 



a' 
a* 

a 



a» 


-58.3 


+391 


+ 9 54 


33 9 


132 37 




a« 


57-5 


+382 


+ 10 


36 56 


136 24 




a3 


56.3 


+416 


+ 12 18 


37 2 


136 30 




a* 


55-2 


+375 


+ 10 53 


43 32 


143 


a 


a 


53-7 


+428 


+ 14 15 


42 30 


141 58 




b 


+40.7 


-475 


-13 34 


161 21 


260 49 


c 


c 


50-9 


- 28 


+ 14 57 


163 34 


263 2 


D 


s 


53-5 


— 121 
-130 


+ 9 25 


168 36 


268 4 


e 


e 


63-9 


- 70 


+ 12 49 


191 8 


290 36 


i 



} 



C. H. F. Peters 



1 


ia 


J9 


' 


L 


L' 


88 
II 


I 


ia 


M 


b 


L 


L' 


11 


~~~ 


1863 August 2\—ContitMtd 


s 


I.l 


-270" 
-283 
-320 


-9° 2- 


102° 23' 


51-54' 


c 


t' 


-4i» 


+ 383" 


+ 14° 16- 


53° 19' 


293° 9' 




c' 


+ 1.8 


-10 30 


ic6 16 


55 47 




c 


38.4 


- 9S 


-10 49 


70 27 


310 17 




e* 


2.4 


-281 


- 8 1 


105 55 


55 »6 




d 


9.0 


+ 327 


+ 22 54 


87 3° 


327 20 


b 


c' 


5-2 


-390 


-13 39 


110 51 


60 23 




d' 
d- 


6.4 
5-2 


+ 332 
+ 3M 


+ 24 2 
+ 23 22 


89 39 
91 14 


329 29 
331 4 




d 


61.0 


-183 


-10 43 


173 22 


122 S3 


e 














d> 
n 


4.6 
+ 8.9 


+ 35° 
+ 93 


+ 25 41 


90 46 


330 36 








August 31 0" 38° 
















J 




10.8 


+ 65 


+ 14 21 


i°9 35 


349 25 


c 


a 


-52.4 


+ 535 


+ 14 20 


14 I 


352 24 


) 


e" 


13.0 


+ 59 


+ 14 4 


112 42 


352 32 


f 


b 


33-3 


+ 44 


- 1 30 


66 I 


44 24 


/ 


e' 


I4-S 


+ 75 


+ ■5 25 


"3 47 


353 37 


c* 


6' 


33-2 


+ 30 


- 2 41 


66 36 


44 59 


]"' 1 


/ 


SS-4 


-469 


- 8 57 


171 55 


SI 45 


/ 


6' 


33-0 
311 
32.6 
30.5 


+ 37 
+ 3» 
-100 
-102 


- 2 15 

- I 53 

- 9 44 


66 35 
68 3S 


44 58 
46 58 


^ 1 






A 


igust 26 0'' 29" 




n 


.69 56 


48 19 


/ 












c 


29.2 


-ii8 


- 9 14 


72 44 


51 7 


















" 1 


a 


-58.6 


+ 62 


-II I 


38 7 


306 IS 




c 


28.3 


- 75 


- 6 40 


73 29 


51 52 


/ 


b 


310 


+474 


^'i I 


58 40 


326 48 







27.7 


-169 


-II 49 


75 54 


54 17 


/ 


c' 


19,9 


+ 290 


+16 56 


76 40 


344 48 




d. 


+43.7 


-532 


-12 9 


154 12 


132 35 


\b- 


cl 


17-7 


+ 210 


+14 II 


Si 26 


349 34 


a 


d. 


43.7 


-539 


-12 38 


154 40 


133 3 


r 




n 


15-9 


+ 233 










d' 


45-3 


-524 


-II 24 


156 16 


134 39 






c' 


13-4 


+ 199 


+14 4 


85 


353 8 




e 


46.0 


-175 


+ 9 53 


143 42 


122 5 


e* 




c» 


12.9 


+ 270 


+18 12 


83 3° 


3SI 38 




e' 


46.5 


-168 


+ 10 22 


144 8 


122 31 






c* 


12.0 


+ 219 


+15 38 


8s 40 


353 48 




1 


52.3 


-526 


-II 8 


172 36 


■50 59 


/■ 






■'•S 
3-2 


+ 199 
+ 238 


+14 41 
+19 34 


86 36 
92 49 


354 44 
57 
























Sep 


teraber 3 


3I 21" 


1 




1.6 


+ 233 

-311 


+19 49 
- 1 48 


94 23 
137 21 


2 31 
45 29 














J 




c 


+ 33-5 


b? 






+ 134 
+ 118 












e' 


34-9 


-306 


- 1 1 


138 41 


46 49 




a ° 


-57.6 


- 8 59 


30 11 


50 3° 






e" 


35-3 


-336 


- 2 S2 


139 56 


48 4 


b' 


II' 


57-8 


+ 253 


- 2 37 


24 17 


44 36 






es 


37.4 


-340 


- 2 40 


142 20 


SO 28 




b 


+ 10.2 


-405 


-12 33 


III 8 


131 27 


a 




'^ 


3S-7 
36.6 


-451 
-434 


- 9 7 


144 22 


52 30 


c 


i' 
b' 


10.6 
1 1.2 


-388 
-403 


— 11 24 
-12 8 


III 
III 54 


131 19 

132 13 


II' 
a' 


/■ 


37-5 


-456 


- 9 41 


146 24 


54 32 




c 


10.7 


- 37 


+ 8 38 


102 46 


123 5 




;■ 


38.4 


-465 


-10 4 


147 54 


56 2 


c 


c» 


i2.a 


+ 34 


+ 13 4 


102 34 


122 53 


i 


e 


42.1 


-537 


-14 


156 27 


64 35 




c 


15.0 


+ 41 


+ 14 20 


104 52 


125 " 


b' 


s' 


43-0 


-549 


-14 40 


158 35 


66 43 




d 


17-7 
25.2 


-444 
- 12 


-12 35 

+ 14 25 


118 56 
115 14 


139 15 
135 33 


, 












\c 1 






Au 


!ust 29 33" IS" 




fl 


25.6 
29.8 


- 12 


+ 14 32 
+16 15 


"5 37 


'35 5^ 


I \ 


















- 3 


119 33 


139 52 


__l 


„s 


-46.0 


+420 






350 18 




;■ 


25.8 


-471 


-II 54 


127 25 


147 44 


.'Z-l 


"n 


44.8 


+ 440 


+ 13 49 


40 47 


a 


/■ 


27.8 


-468 


-11 11 


129 18 


149 37 


.^1 


a' 


4S4 


+ 528 


+ 18 so 


33 48 


343 19 




;• 


29-3 


-487 


-'I 55 


131 37 


151 56 


'^X 


4 


7-2 










b' 


; 


30.8 


-532 


-14 20 


135 7 


155 26 


•'""-J 


6.2 


-132 


- 2 19 


95 II 


44 42 


;■ 


33-5 


-533 


-13 43 


138 10 


158 29 


' J\ 


4- 


s-s 
4.1 


-123 

-157 


- 1 26 

- 2 55 


95 57 
97 50 


45 28 
47 21 




;• 


33-8 


-489 


-10 54 


136 31 


156 50 


ZA 














■ 




3-7 


-144 


- 2 3 


97 56 


47 27 


b> 






Sep 


tembei 5 


,h „. 


J 


■•S 


-144 




99 42 


49 '3 
















— 1 


C 


5-6 


-286 


-10 50 


99 22 


48 53 


c' 


a 


-16.7 


-233 


-II 40 


82 22 


131 15 


• 1 


c' 


2.2 


-331 


-12 25 


102 12 


52 43 




a' 


14.9 


-215 


- 9 56 


83 33 


132 26 


a' 


J 



Observed Positions 0} SunSpols 



M 


Ja 


ill 


' 


L 


L- 


11 


1 


ia 


i» 


b 


L 


L' 


I 


1863 September $— Continued 


c 


-43:2 


+466" 
-IIS 
-121 


+ i4'>26' 


30° 36- 


I3S° lis- 




£»■ 


-.4.'9 


-342" 


-11° 3</ 


84° 9' 


■33° 2' 




d\ 


41.4 
41.2 


-IS 35 


52 53 


157 43 




<»» 


11.9 


-352 


-10 59 


86 53 


135 45 




e 


+ 23.6 


-55° 


-.6 35 


123 4 


227 54 


Y 


ex.'* 


11.9 


-268 


-II 55 


87 14 


.36 7 


0' 


e' 


2S-6 


-554 


-16 14 


125 16 


230 6 


£»* 


i.i 


-309 


-10 29 


97 13 


146 6 


> 


«■ 


27.1 


-543 


-IS 54 


126 54 


231 44 


c' 


£»** 


I.I 


-3=7 


-II 32 


97 40 


.46 33 
























«»■» 


+ 1.7 


-S43 


-n 49 


106 7 


155 








September 11 


3-42- 


«»* 


3.5 


-364 


— 12 2g 


101 38 


150 31 












«K«* 


4-S 


-343 


-1° 3S 


103 46 


151 39 


b* 


7" 


-61.0 


+ 169 


-10 45 


II 43 


I4S 32 




£»» = 


6.0 


-418 


-14 32 


106 4 


154 57 


d' 




59-4 


+ 117 


-12 18 


18 32 


152 21 




«»■■ 


7-9 


-43S 


-14 56 


108 12 


157 5 


d 


b 


33-2 


-149 


-13 54 


60 4 


193 53 


a 


<»»* 


9.1 


-384 


-II 29 


107 46 


156 39 




b' 


30.2 


-1S3 


-12 51 


<>1 I 


196 50 




&■ 


-■4-3 


+ 208 


+ ■3 35 


73 48 


122 41 




c, 


3-9 


-402 


-16 50 


91 48 


225 37 


b 


&" 


11.6 


+ 213 


+ 14 51 


75 58 


124 51 




c. 


3-6 


-393 


-16 II 


91 49 


23s 38 




«=- 


1.8 


+ 146 


+ 14 41 


85 2 


133 55 


c 


c' 


2-7 


-388 


-IS 32 


93 26 


226 15 




cr* 


+ 2.8 


+ 141 


+ 16 


90 4 


138 47 






0.1 


-439 


-17 38 


96 7 


229 56 




c" 


4.4 


+ 98 


+ 14 9 


92 26 


141 19 




c^ 


+ 1.0 


-397 


-14 44 


95 47 


229 36 




c2 


52s 


-107 


+ 16 s 


146 54 


195 47 




c* 


1.6 


-411 


-IS 20 


96 41 


230 30 


ft* 


ci^» 


S3<> 


- 84 


+ ■7 33 


147 »5 


196 18 






2.3 




























-423 
-430 


-IS 41 
-IS 59 


97 S3 

98 27 


231 42 

232 16 


b* 






Sep 


tember 7 


l"" 44° 


c^ 


3-0 
3-!' 


6' 


E: 


-40.4 
39-9 
37-3 


- 58 

- 46 

- 91 


-II 29 

-"> 33 
-II 57 


54 35 
54 55 
58 35 


■31 52 
132 12 
135 52 


0' 






September 13 


21.5- 
















«Z.-3 


36.4 


- 84 


— II 10 


59 =1 


136 38 




a 


-52-7 


+ 17 


-14 8 


31 54 


193 




^X.'* 


3SS 


-114 


-13 31 


60 49 


138 6 




a' 


5I-I 


+ 10 


-13 40 


34 25 


195 31 




s 


28.8 
27.9 


-128 
-142 


-10 43 


68 7 


145 24 


s. 


i° 


29.2 
28.4 


-226 
-23s 


-16 51 


64 12 


225 .8 


a 


.&» 


26.2 


-179 


— 13 33 


71 I 


148 18 


J' 


i' 


35.8 


-324 


-■5 II 


66 so 


227 56 




^» 


249 


-I2S 


- 8 46 


71 3 


148 19 




i- 


34.6 


-257 


-16 36 


68 38 


229 44 


a' 


«*^ 


33.0 


-156 


- 9 46 


73 23 


150 40 




f 


33.8 


-256 


-16 10 


69 23 


230 29 




&-« 


31.4 


-i8s 


-10 48 


75 "6 


152 43 


t> 


b' 


32.S 


-263 


-16 3 


70 4a 


231 48 


a* 


^s 


18.8 


-198 


-10 32 


77 58 


155 15 




b' 


22.S 


-282 


-17 8 


71 7 


232 13 


a* 


*=^ 


36.1 


+ 32° 


+ 14 49 


57 43 


135 ° 


c 


c 


+ 54.0 


-297 


+ 6 38 


147 IS 


308 21 


c 




34.2 


+ 303 


+ 14 40 


60 4 


137 21 












«=■" 


"•3 


+300 


+ 15 40 


63 47 


140 4 








September 15 


23' 55" 


«*« 


20.5 


-26s 


-15 S 


77 55 


15s 12 


























s 


18.2 


-372 
-381 


-14 50 


80 15 


157 32 


d 


'I 


-48.9 


- 40 

- S3 


-IS 56 


36 49 


235 18 


a 


^^ 


+43-8 


-600 


-IS 9 


IS3 '8 


230 45 


e' 


a' 


47.0 


- 77 

- 82 


-16 42 
-16 10 


39 52 


338 31 














a' 


45-4 




330 39 








Sep 


tember 9 


0-51" 


01 


44.1 


- 37 

- 82 


-13 


42 33 


231 2 


a'? 

0' 
















a* 


44.1 


-IS 31 


43 33 


333 2 


"** 


-56.5 


+ 9S 


-II 13 


37 35 


132 15 




a' 


43-6 


-107 


-16 43 


44 34 


233 3 






55-4 


+ 7° 


-13 


30 9 


134 59 




a* 


43.9 


- 75 


-■4 34 


44 44 


233 13 


a* 


49.8 


+ =3 


-.1 38 


39 46 


144 36 




b 


22.4 


+ 511 


+ 38 S4 


55 22 


243 SI 




49.1 


+ 3- 


-10 53 


40 37 


145 17 


a 


c 


+36.3 


-231 


+ 6 38 


119 19 


307 48 




47-9 


- 14 


-12 46 


43 I 


147 SI 




if 


51.9 


-518 


- 7 17 


156 3° 


344 S9 


c' 


46.3 


- 12 


-■I 54 


44 59 


149 49 




d 


52.8 


-510 


- 6 46 


158 43 


347 12 


c 


44-3 


- 14 


-II 3 


47 24 


152 14 


0'? 


d- 


54-7 


-479 


- 4 44 


16. S3 


350 22 


d' 



C. H. F. POm 



\ 


ia 


id 


' 


■• 


L' 


l{ 


1 


da 


a 


b 


L 


|3i 


1862 September i^— Continued 


1: 


-28:2 
29.3 
30-7 


- 2" 

- 23 

- 91 


+ 16^37' 
+ " S3 


io3»3y 
106 16 


347° 3"' 
351 10 


• 






-439" 

-465 

-161 










n 


+55^9 


- 2-56' 


162° 51' 


351° »o' 


d 


«•„' 


46.1 
46.7 


-609 

-593 


-12 50 


147 54 


3348 




n 


6..3 


-.46 


+ 16 8 


15S 28 


346 57 


e 




46.9 
47.8 
47.8 

49-3 
47-9 
48.6 


-610 
-588 
-581 
-548 
-542 
-534 


-12 37 
-10 4 
- 8 18 


150 II 

148 5» 
145 i» 


35 5 
33 46 
30 13 








Sep 


teraber 17 


o* 6" 


a 


-61.0 


+ 77 


-■6 35 


9 50 


226 30 




a' 


S9-6 


+ 77 


-■S 33 


13 40 


230 20 






50.1 












a' 


S9.6 


+ 42 


-17 29 


14 35 


»3i IS 




J* 


509 


-SS9 


- 9 38 


153 SI 


38 45 




a^ 


S9.0 


+ S3 


-16 26 


IS SI 


232 31 




h 


50.0 


-310 


+ 5 56 


135 7 


30 I 


i 


a* 


58.3 


+ 63 


-IS 28 


17 ' 


233 42 




*' 


51.2 


-317 


+ 5 47 


137 so 


33 14 




b 


3>S 
+ 0.2 


-253 
-278 


- 7 S3 

- 8 4 


83 3 
86 ao 


299 43 
303 


















b- 






September 21 


o> 14- 






37-9 
387 
38.7 
40-5 


-499 
-SOI 
-S26 
-526 


- 8 23 

- 8 ,7 

- 9 49 

- 9 22 


128 44 


345 24 

346 34 

347 53 
350 IS 














c* 


"9 54 
131 13 
133 35 


d' 
d' 


a 
a' 


-20.5 
19.4 
17-3 


+ 265 

+ 2SI 
+ 233 


+ 13 50 

+ 12 34 
+ 12 33 


50 45 
52 10 
54 36 


323 37 
325 2 
327 28 


a' 
a' 


n 


41.0 
44.1 


-511 
-49S 
-488 


- 7 57 

- 6 II 


132 19 
136 26 


348 49 
353 6 


d 


ai 
a* 


.5.6 
14.4 


+ 226 

+ 247 


+ 13 SI 
+ 14 27 


56 12 
56 33 


329 4 
329 25 


a' 


d 


45-4 


-461 


- 4 14 


136 57 


353 37 


d" 




10.1 
9-4 


+ 23S 
+ 324 


+ 15 36 
+ 15 18 


60 32 

61 37 


333 24 

334 19 


)., 


'n 


49,0 
49-7 


-15' 
-132 


+ 'S 17 


131 II 


347 SI 


1 


4" 
b- 

6> 


131 
12.8 

7-9 
7.1 
6.2 


-200 
-23s 
-199 
-214 
-216 


- 8 55 
-10 46 

- 7 3 


69 48 

70 S3 

74 33 

75 4« 


342 40 

343 45 
347 34 
34a 40 








Sep 


ember 19 


o»2," 


i 
















- 7 4 


a' 


-60.6 


+ ■38 


-■3 23 


6 48 


251 42 




t> 


4.6 


-149 


- 2 45 


75 36 


348 .8 




a 


593 


+ 171 


-10 45 


8 57 


253 51 




4" 


3-9 


-217 


-6 13 


77 44 


350 3« 




b' 


40.4 


+ 404 


+ 11 12 


27 44 


272 38 




4* 


3.0 


-172 


- 3 24 


77 18 


350 10 


h 


b 


38-1 


+ 381 


+ 11 9 


31 27 


276 2. 




4' 


a.3 


-1S2 


- 3 41 


78 8 


351 


c 


+ 6.9 


+ 63 


+ ■3 3 


81 23 


326 17 


0-7 


4« 


1.9 


-217 


- 5 38 


79 19 


352 II 


11 




7-8 
la.g 


+ 62 
-39" 


+ 13 18 
- 9 50 


82 7 
98 .7 


327 I 
343 II 




%' 


+ 3-7 
4.7 


+ 133 
+ 151 


+ 16 17 


75 5 


347 57 


' 


d- 


■3-8 


-374 


- 8 33 


98 29 


343 23 


i' 


d 


29.8 


-224 


+ 5 18 


106 37 


19 29 


i 


d' 


15.2 


-402 


- 9 39 


100 40 


345 34 




e' 


30.1 


-541 


-12 48 


118 10 


31 3 




d' 


.6.7 


-386 


- 8 .3 


lOI 2S 


346 19 




1' 


31-2 


-544 


-12 39 


119 30 


32 22 


<? 


d' 


.7.8 


-35' 


- 5 SO 


lol 17 


346 II 




e* 


32.S 


-548 


-12 33 


131 5 


33 57 




dl 


■8.3 
"9-3 


-36. 

-377 


- 6 3! 


102 42 


347 36 


b 


e* 


31-2 
32.0 


-482 


- 8 49 


117 4 


29 56 


(' 


df 
d' 


>9-3 
21.6 


-409 
-363 


- 8 40 

- S IS 


104 24 

105 2 


349 18 
349 56 




t 


3I-S 
32.6 


-S32 


-II 41 


119 46 


33 38 


«• 


d? 


23.2 


-340 


- 3 9 


105 3 


349 57 




«' 


34.1 


-528 


-10 43 


131 50 


34 43 


f 


d' 


23-7 


-370 


- S .8 


107 


3SI 54 




«• 


359 


-S08 


- 9 5 


133 I 


35 S3 




d" 


239 


-342 


- 3 "8 


IC6 26 


351 20 


V 


e' 


36.3 


-620 


-16 


130 


43 5' 


«'• 


d" 


24-7 


-3S6 


- 3 50 


107 35 


352 29 


b> 


«• 


37.6 


-621 


-15 43 


133 3 


44 54 


f 


d" 


25.6 


-319 


- I 27 


107 20 


352 14 




«• 


39.0 


-s6o 


-II 36 


139 45 


42 37 


Y 


e 


14.6 


+ 63 


+ 15 5" 


87 57 


332 SI 


a' 


e" 


39.8 


-S44 


-10 14 


139 so 


43 4" 


*' 


iS-8 


+ S» 


+ 15 41 


89 13 


334 7 


a' 


e" 


41.9 


-537 


- 9 16 


133 31 


45 '3 


^' 



C. H. F. Patn 



I 


Ja 


Ji 


b 


L 


L- 


11 


J 


ia 


u 


b 


L 


^ i 




1863 September 2J—C(mtimied 


c 


+3»» 


+ 7»" 


+ 22>'2!C 


85° 8- 


222° 28' 










i 


63.6 


-182 


+ 16 16 


■40 S3 


278 13 1 


i 


+ 3"!S 


-576" 


-14° II' 


..5°43' 


112=52' 














i 


i- 


33" 


-s« 


-13 6 


116 54 


114 3 


d'? 




October 12 23'* 52" J 




3S-3 
395 


-6.3 
•-681 


-IS 22 
-18 48 


123 31 

134 54 


119 40 
132 3 


d* 




m 


if 




& 


-35-7 


+641 






^ 
















"n 


34-6 


+'55 


+24 9 


355 43 


203 5 ^ 














October 3 3' 12" 




0' 
. 9 


39.6 

'7-3 


+644 
+626 


+ 26 50 


2 3« 


209 58 


o* 


-S6.6 


+ 425 


+ I 30 


344 12 


67 13 




a* 


26.3 


+635 


+ 27 33 


6 41 


214 3 


a 


54-5 


+428 


+ 3 12 


356 36 


73 37 




a* 


26.S 


+639 


+37 59 


6 1 


213 23 


b 


4S-4 


+ 441 


+ 9 IS 


s 51 


88 S3 




0* 


253 


+655 


+ 39 36 


6 19 


213 41 


J- 
c 


44-9 
4'-3 


+450 
+ 423 


+ 9 46 
+ 9 5° 


6 2 
11 I 


89 3 
94 2 




' 


+ 23.3 


+ 34 


+ 16 12 


72 3 


279 35 




1 


C 


41.6 
42.8 


+ 430 


+ 11 16 


11 25 


94 26 






October 15 1' 53" 1 


d° 


~ 14 


-13 3 


37 41 


110 43 


a 














s 


41.I 


- 42 










a' 


- 9.0 


+ 132 


+ 9 5 


40 49 


291 38 


if- 


39-8 


- 23 


-II 45 


29 49 


113 50 




a* 


8.5 


+ 118 


+ 831 


41 35 


292 14 9 


d- 


370 


- 7= 


-12 59 


33 48 


116 49 




a 


7-4 


+ 103 


+ 88 


43 54 


293 33 


if 


36-4 


- 95 


-14 4 


35 


118 I 


a* 


h' 


+39-1 


- 21 


+ ■8 SS 


86 34 


337 13 


e' 


20.9 


+ 226 


+ 9 43 


39 50 


133 SI 




h 


43-0 


- 75 


+ 17 14 


92 11 


342 5» 1, 
345 3 J 


t 


18.8 


+ 131 


+ 10 S3 


41 26 


134 37 




&• 


44.8 


- 82 


+ ■7 25 


94 24 
















e 


S1.9 


-56. 


- 8 26 


130 S 


20 44 £ 














October 5 23" 51" 






























October 18 o* 38- 






+ 123 
+ 98 










a" 

s 


-57-3 
S6.4 


-13 3* 


2 


III 7 




a' 


-43.2 


+424 


+ 9 37 


357 17 


289 I) 


a' 


55-7 


+ 86 


-14 14 


4 44 


113 51 




a' 


41.8 


+430 


+ 10 7 


357 3" 


289 33 


a* 


53-7 


+ 44 


-IS 22 


9 9 


118 16 




a 


41-3 


+ 394 


+ 8 34 


359 54 


291 S* 


b 


+ 382 


+ 86 


+ 25 25 


94 14 


203 21 


b' 


b 


+ 5-4 


+ 160 


+ 16 3 


49 6 


341 81 


6' 


39-2 


+ 83 


+ 25 34 


95 23 


204 30 




b' 


7-2 


+ 151 


+ 16 IS 


50 19 


342 31 


6- 


42.2 


+ 77 


+ 26 16 


99 6 


208 13 




b' 


8.4 


+ 153 


+ 16 48 


51 II 


343 13 


f 


43-3 


+ 75 


+ 26 33 


100 35 


209 43 


i' 


6» 


11.7 


+ 139 


+ 17 21 


54 20 


346 3) 


*• 


44-4 


+ 114 


+ 29 II 


101 37 


210 34 




b* 


■3-7 


+ 128 


+ 17 32 


S6 18 


348 30 


i' 


47-! 


- 26 


+ 21 58 


107 8 


216 15 




, 8 


32.8 


-478 


- 8 8 




,, , L 


f 


48.7 


- 9 


+ 23 26 


109 5 


218 12 




C 

n 
d' 


33-8 
37.8 


-462 


90 59 
102 S4 


23 ' * 

34 5' '' 










-597 


-14 9 






October 7 0^ 5" 




d 


383 


-592 


-■3 42 


103 ■S 


35 IS ■' 










t 


45-3 


-364 


+ I 36 


100 13 


32 IS ' 


a. 


-23.3 


+ 289 


+ 12 8 


32 43 


170 3 








a. 


21.8 


+ 299 


+ 12 52 

+ 11 s6 


32 47 


170 7 






October 30 o"" 35" 


a' 


20.9 


+ 273 


34 31 


171 SI 








; 






0' 


I8.I 


+ 257 


+ 13 18 


37 23 


■74 43 




a 


-40.1 


+301 


+ 4 27 


3 22 


323 » 


6' 


+15.2 


+ 241 


+ 2S 19 


6S 45 


203 S 




a' 


38.3 


+302 


+ 5 20 


5 13 


325 " 




17.2 
18.8 


+ 216 
+ 230 


+24 42 

+ 26 9 


68 10 

69 30 


20s 30 
206 40 


a 


»^ 


+ 9-» 
10.3 


-327 
-336 


- 8 S3 


63 8 


23 6 t 


»< 


>9-S 


+ 190 


+ 24 10 


70 58 


308 18 




6- 


10. 3 


-358 


- 4 41 


61 as 


21 23 •' 


f 


21.8 


+ ■97 


+25 29 


73 Sd 


310 16 




c 


15.6 


-450 


-13 24 


71 so 


31 4! •■ 


i> 


22.7 


+ 223 


+27 17 


73 8 


310 38 


a' 


c' 


17-4 


-473 


-14 2 


74 IS 


34 13 


f 


24.2 


+ 230 


+28 19 


74 29 


>■■ 49 




c' 


18.7 


-453 


-12 25 


74 38 


34 3^ 


C 


29.7 


+ 70 


+ 21 20 


83 33 


220 43 




r» 


19.2 


-469 


-13 lo 


75 37 


35 3S 



Observed Positions of Sun-Spots 



\f 


Ja 


J3 


b 


L 


L' 


1^ 


1 


ia 


AS 


b 


L 


L' 


1 


1862 October 30— Con<(»u«f 


October 31 oi" 19'° 


c* 


+ I9!6 


-476" 


->3°3S' 


76° 17' 


36° IS' 


6* 




-S8!7 


- 5" 


-19° 35' 


338° 14' 


93° 31' 




d 


S4-S 


-340 


+ I 36 


73 49 


33 47 


c 




57-3 
55-8 
55-1 


- 43 
+ 36 


-31 
-16 35 

-.6 58 


341 15 

342 33 

343 56 


95 33 

96 so 
98 13 








Oc 


tober 33 c 


)!• se- 








+ 10 


















s 


54.8 
47-4 
46.3 


- 9 

- 9 

- 38 


-17 39 
-14 51 


344 41 
355 14 


98 58 
109 31 


a 


a' 


-3'-S 


- 91 

- 38 


-13 19 


30 16 






a- 


30-1 


- 8 3S 


so 3 


33 7 






43-7 


- 68 


-16 14 


359 44 


114 I 




s 




- 37 












38.8 


+ 337 


+ 6 I 


S 59 


130 16 


b 


a' 
a' 


38.9 
"8-5 


- 44 
+ 16 


- 8 43 

- S 31 


31 34 

20 14 


33 38 

22 18 






38.6 
23.8 


+ 199 
+ 316 


+ 48 
+ 6 SI 


7 n 

10 54 


131 40 
125 II 




a* 


=7-9 


-77 


-10 3 


23 s 


3S 9 






33.5 


+ 186 


+ 5 47 


12 53 


127 10 




a' 
b 

b' 

c 

n 

e 


36.8 
3S-S 
33-9 

33.9 

17.8 
15.1 

+ 43.0 
44.0 
63.0 
63.0 


- S3 
-165 
-.58 
-.78 
-307 
+ ,6 
-610 
-603 

- 46 

- SI 


- 8 19 
-13 S3 

-13 48 

-.3 38 

-" 59 
+ . 38 

-13 41 
+ 33 13 
+ 33 58 


23 37 

37 16 

38 39 

29 SI 
34 48 

30 31 
106 19 

■13 49 

"3 S7 


'5 31 

29 20 

30 33 

31 SS 

36 S= 

32 35 
108 33 

I IS S3 
116 I 


a? 
d 




33.5 
19.3 
17-7 
15.8 
12.S 
+ 3-2 
5-5 
8.2 
9.6 
20.4 
28.3 


+ 518 
-343 
-363 
-340 
-36. 
-374 
-369 
-315 
-323 
-351 
-383 


+ 33 28 

-31 50 
-32 25 
-30 17 
-30 \J, 

- 9 24 

- 8 19 

- 9 36 

- 9 48 

- I 19 


32 
28 38 

30 35 

31 37 
34 44 
44 59 
46 39 
49 44 
51 23 
S8 I. 
65 54 


114 49 

142 55 

144 42 

145 44 
149 I 

159 16 

160 56 
.64 1 
i6s 40 
,72 38 
180 11 


d' 
d 




















Oc 


ober 38 3 


i'S'" 








30-1 
35-8 


-269 

-375 


+ I 
- 4 


67 5 

75 53 


181 33 
190 10 


d> 
















« 


-63,0 


+ 166 


-■3 3 


336 19 


38 13 




k 


52.8 


+ 44 


+ 24 33 


85 33 


199 49 


e 


2> 
6' 

c 

s 


S4-6 


+ 169 


-8 31 


343 7 


55 I 






























S3-6 


+ ■57 


- 8 40 


344 59 


S6 53 








No 


nrember 3 


o's- 




Si-9 
S"-S 
:8.8 
34.4 
11.7 
9-3 
+ I3-" 
I3-S 
14.3 


+ 134 

+ 141 

-338 

-2S' 
-365 
-390 
+ 361 
+ 363 
+ 354 


- 9 4 

- 8 31 
-19 17 
-i8 28 

-14 33 


348 6 
348 36 
30 50 
35 9 
37 24 


60 
60 30 
93 44 
97 3 
109 18 


a" 
b 












b 
c 
i 


-61.7 
48.3 
38.S 
8.1 


+ 104 
+384 
+658 
-S8 


-14 48 
+ 5 53 
+ 34 13 
- I 57 


328 7 
338 34 
332 II 
38 43 


no 30 
130 37 

114 34 
170 56 


f 




+ 23 3» 
+ 33 48 
+ 33 31 


43 35 
43 53 
43 38 


114 39 

114 47 

115 33 


y 


d' 
d' 
d> 


3.6 

+ 0.7 
10.1 


- 7» 

- 98 
-318 


- 44 

- 57 

- 4 13 


33 !o 
36 31 
46 5^1 


175 33 
178 44 
189 5 


b 
b' 




17.0 
18.4 


+ 349 
+ 333 


+ 34 30 

+33 56 


46 17 

47 SI 


118 11 

119 45 




e 


33.S 


+ 174 


+ 35 


57 39 


199 52 
















/. 

/■ 


14.1 


- S3 

- 48 


+ 6 44 
+ 7 10 


51 I 
51 16 


133 SS 


V 






No 


vember 4 


o'37- 




14-5 


133 10 


i 

















■S-9 


- 89 


+ s 38 


53 »5 


I3S 19 


e* 


a 


-38.3 


+ S3<i 


+ 18 13 


340 35 


151 I 




« 


17.9 


-576 


-31 19 


71 I 


143 55 


e 


a' 


37-3 


+ 531 


+ 18 31 


341 51 


15! »7 




«' 


30.1 


-593 


-21 13 


73 " 


145 16 


e' 


a' 


36.3 


+ 509 


+ 17 35 


344 13 


154 48 




S' 


31.9 


-610 


-31 41 


7S 58 


147 S3 




a» 


34.8 


+ 537 


+ 19 6 


344 37 


■55 13 




s' 

h 

h' 


'3-' 


-596 


-30 24 


76 19 


148 13 


e* 


f 


35-2 


+ 139 


- I 59 


359 37 


170 13 




40.0 


-494 


- 8 S3 


88 44 


160 38 


y 


b 


3I-7 


+ 115 


- 1 36 


3 7 


173 43 




43-2 


-496 


- 8 I 


92 50 


164 44 


b- 


36.3 


+ 87 


- 54 


8 34 


179 10 




* 


5S-9 


-439 


- I 35 


103 40 


175 34 


s 


b> 


35.4 


+ 119 


+ I 7 


8 37 


179 3 




* 


56.0 


-437 


- 47 


no 3 


■81 57 


k 


c 


33.1 


+ 391 


+ 16 33 


I 55 


172 31 

































C. H. P. Peters 



I ia M 



1862 November 4 — Continued 



-2i!9 
16.7 
15.0 

+ 42.4 
43-4 
47-S 



- 80" 
-119 
-131 
-625 
-614 
-656 



8° 15' 
8 28 



-■6 S7 
-18 15 



16° 12' 

21 20 

22 58 



106 38 



186° 48' 
191 s6 
■93 34 
263 36 
277 H 



-37-6 
25.2 
10.4 
14.0 
13-2 
9.2 
8.7 
7-1 
6.2 

sS-7 
29.1 



-130 
-250 
-324 
+ 169 
+ 158 
+ ISS 
+ 121 
+ 119 
+ 109 
+ 118 



—16 46 
-19 12 
-18 22 



3S6 3 
9 41 
23 44 



■3 SO 

>5 3 

16 5. 

42 48 

43 H 
46 3" 



=64 37 

278 IS 

292 18 

278 43 

282 24 

283 37 
'85 2S 
311 22 
3" 58 

315 S 



November 14 o'' 37" 



b 


,0.8 


b- 


48.6 


b- 


44.8 


c\ 


47.8 


ci 


47-5 


c 


44.1 


d] 


+ 16.0 


d; 


16.6 


d\ 


17.9 


d" 


19.7 


S 


20.7 


d' 


22.7 


e 


30.8 


/■ 


3S-9 


; 


37-9 


^: 


531 
54-0 



+ 28 

- 54 

- 94 
-168 
+ 371 
+384 
+3=7 
+ 164 
+ 145 
+ 166 
+ 133 
+ 117 
+ 168 
-4S3 
+ ■31 
+ 130 
—462 
-471 



33 



-17 

-17 o 

-18 30 

-21 24 

+ 7 8 

+ 7 56 

4- 6 4 

+ 16 37 

+ ■5 44 



+ 15 42 

+ 18 S4 

-13 14 

+ 20 51 

+ 21 24 

- 7 51 



3"4 19 

337 21 

340 35 

346 2 

329 6 

328 52 

335 " 

30 5" 

31 44 
3' 'S 

35 8 

36 30 
S8 42 
49 24 
51 26 

87 7 



265 
288 



296 58 

280 2 

279 48 

2S6 8 

341 47 

342 40 

343 " 

346 4 

347 26 
9 38 
o 20 



38 3 





November 


'5 


0-.8" 




-59.6 


+ 12 


-16 


22 


3" 49 


287 36 


575 


- 21 


-17 


27 


326 41 


291 28 


S4.8 


+434 


+ 8 


7 


3"4 33 


279 20 


529 


+ 383 


+ 6 


9 


3'° 53 


285 40 



6.2 

5-9 
18.6 
46.1 

47.0 



+=35 
+ 249 
+ ■93 
+ 244 
+ 190 
+ 207 
+ 239 
-37» 
-427 
-418 



+ 16° of 

+ 16 47 

+ ■3 50 

+ 16 59 

+ 15 II 

+ 17 32 

-12 26 



16° 45' 
16 26 



17 45 
20 42 



November 25 23*^ 58™ 



November 30 i** 31" 



-68.4 
67.1 



16 -16 38 289 22 
44 -■? 54 293 49 



December g 23'' 42" 



28 +11 46 69 13 3 



December 8 o'' 22" 



December 11 o'' 



+ 300 
-383 



62.5 



8 3 


301 18 


17 46 


25 48 


33 


60 34 


7 S3 


63 35 



a 


-67.0 


+ i8i 


- 6 34 


293 


9 




": 


47-3 
45-9 


+ 39!! 
+413 


+ 12 s 


319 


24 




b' 


45-9 


+ 375 


+ 9 5^ 


322 


5 




*■ 


45-9 


+ 341 


+ 8 55 


322 


43 




c' 


40.0 


+329 


+ 9 59 


329 


25 




c 


38-9 


+ 349 


+ 11 24 


329 


SI 




C 


37-0 


+ 3(>' 


+ ■2 37 


331 


22 




d 


33^ 


+343 


+ 12 44 


335 


3» 




e' 


17.9 


-219 


-■4 27 





18 


I' 


e 


12-5 


-218 


-12 56 


4 


40 


I' 


e' 


8.0 


-186 


- 9 19 


7 


Sa 


I 


J" 


3-7 


-215 


-10 26 


11 


3» 


I 



a 


-23.5 


- 95 


-10 I 


339 43 


2. 


b 


■ 2.8 


+ 181 


+ 7 40 


344 49 


2 


b' 


II. 1 


+ 201 


+ 9 7 


345 53 


2 


' 


+35-9 


+ ■14 


+ ■2 S> 


25 58 


3 



Observed Positions of Sun-Spots 



83 




Ja 



dd 



December 17 o^ 41°* 



n 
s 









—46.1 

41-5 
18.5 

18.4 

17.5 
16.1 

14.7 

14.1 

12.1 

"•5 
2.1 

2.6 

+ 25-5 
26.6 

27.2 

30-7 

51-5 

52.5 

52.9 
54.8 

SS'3 
58.5 



-108 
—209 

- 86 

- 87 

- 88 

- 55 

- 64 

-133 

- 55 

- 97 

— lOI 

+326 
+ 189 

+ 173 
+ 170 

+ 167 

-397 
-442 

-385 
-376 

-335 
-392 



December 20 o'' 52 



m 



« 


-57.3 


- 37 


& » 


21. 1 


+284 


s 


20.I 


+271 


fr^ 


18.2 


+289 


1 ^^ 


12.5 


+230 


I cr ^ 


+ 13-7 


-253 


1 ^ 


14.0 


-239 


1 ^* 


16.1 


-328 


1 ^^^ 


17.0 


-300 


1 ^^ 


17.4 


-266 


Jc^ 


18.2 


-330 



- 9 42 

+ 12 15 

+ 13 9 

+ 10 14 

-14 34 

— 19 16 
-17 29 

-15 25 
-19 8 



292 10 

326 4 

327 59 
333 22 

359 12 



I 
2 
2 

3 



47 

7 

I 

35 



28 28 

62 22 

64 17 

69 40 

95 30 

98 5 

98 25 

98 19 

99 Si 



5S 







1862 December ] 


[2 O*" 36" 






^ 


-l8f2 


+245" 


+ 10° 25' 


335° 43' 


319° 36' 




^»* 


17.0 


+ 247 


+ 10 42 


336 41 


320 34 




€3-^ 


15-5 


+245 


+ 10 50 


337 57 


321 50 




b 


+ 0.0 


+311 


+17 13 


349 42 


333 35 




c 


4.2 


+ 226 


+ 12 51 


354 8 


338 I 




d 


15-3 


-333 


-17 39 


10 18 


354 II 




^* 


54.0 


-263 


- 7 3 


46 46 


30 39 


^ 


s 


54.7 


-297 
-288 


- 8 36 


48 37 


32 30 


■C 


/ 


63.7 


+ 134 


+ 17 46 


57 56 


41 49 


d 


s 


70.7 


+ 21 


+ 12 27 


79 28 


63 21 


e. 



-13 14 


308 


51 


2 57 


-18 43 


313 


38 


7 44 


- 8 42 


334 


13 


28 19 


- 8 43 


334 


23 


28 29 


- 8 42 


335 


6 


29 12 


- 6 38 


335 


58 


30 4 


- 6 58 


337 


II 


31 17 


-10 54 


338 


12 


32 i8 


-68 


339 


8 


33 14 


- 8 30 


340 


3 


34 9 


- 7 33 


347 


41 


41 47 


+17 17 


343 


6 


37 12 


+ 12 46 


8 


43 


62 49 


+ 11 56 


9 


16 


63 22 


+ 12 IS 


12 


24 


66 30 


-17 29 


42 


50 


96 56 


-19 59 


46 


26 


100 32 


-16 32 


44 


17 


98 23 


-15 42 


46 


39 


100 45 


-13 14 


45 


39 


99 45 


— 16 2 


53 


38 


107 44 



a 



Ja 



Ad 



d 
e 



+ 29?6 
S7-I 



a' 
a' 



n 



b 

b' 
b' 
c 



n 



a' 

a* 

b 
b' 

c 



n 
s 



303 
499 



// 



-16° 8' 
-24 5 



13° 1/ 

55 52 



109° 35' 
152 10 



1863 January 18 o'' 48" 



+ IO.I 


— 121 


II.8 


-197 


11.8 


-165 


131 


-155 


15.0 


-185 


16.0 


-148 


30.2 


- 49 


30.8 


— no 


33-4 


- 63 


54-2 


+281 


53-7 


+403 


54-6 


+392 


57-5 


+410 



-12 58 

-17 35 



-15 


27 


-17 


8 


-IS 


I 


— 10 


II 


-13 


47 


— II 


10 


+ 8 


28 


+ 15 


47 


+ 16 


45 



323 32 


106 47 


324 36 


107 SI 


325 20 


108 35 


327 29 


no 44 


328 26 


III 41 


341 21 


124 36 


341 SO 


125 5 


344 16 


127 31 


10 I 


153 16 


13 45 


157 


20 19 


163 34 



January 19 o^ 48 



m 



— 6.4 


— 162 


5-9 


— 196 


3-3 


-180 


1.9 




3-7 


— 210 


0.9 


-148 


0.9 


— 217 


+ i.o 


— 164 


14.5 


- 67 


iS-9 


-115 


18.5 


—160 


42.7 


+291 


43-8 


+413 


44.8 


+405 


Si-7 


+451 



-13 54 


308 


21 


105 38 


-IS 56 


308 


28 


105 45 


-15 21 


311 


28 


108 45 


— 17 2 


310 


19 


107 36 


-13 39 


313 


4 


no 21 


-17 42 


312 


32 


109 49 


-14 46 


314 


30 


III 47 


— 10 20 


326 


29 


123 46 


-13 15 


327 


27 


124 44 


-16 6 


329 


32 


126 49 


+ 8 53 


355 


21 


152 38 


+ 16 8 


359 


54 


157 " 


+ 18 49 


II 


28 


168 45 



January 25 i^ 23 



m 



a 


—61.9 


-379 


b 


43-5 


-218 


s 

r 


39-5 


+ 271 


n 


38.3 


+ 279 


c' 


35-0 


+ 211 


c* 


34-5 


+ 295 


c» 


31.0 


+322 


c* 


29.7 


+313 


d 


+ 3-5 


— 122 


d' 


3-5 


-133 


d' 


4.9 


- 94 


e 


3-5 


+352 



-14 39 
— 10 48 

+ 16 S3 

+ 12 13 

+ 17 15 
-fi8 16 

+ 17 27 

-13 II 

-13 49 
-II 44 

+ 14 32 



230 16 


112 6 


266 50 


148 40 


276 44 


158 34 


280 30 


162 20 


281 14 


163 4 


284 43 


166 33 


285 56 


167 46 


310 28 


192 18 


310 22 


192 12 


3" 54 


193 44 


315 14 


197 4 



p 



0'? 

a. 
a* 

b 

c 
d 



c 



84 



C. H. F. Peters 



I 



Aa 



Ad 






1863 January 25 — Continued 



/ 



f 



+ 13-7 
15.8 
17.2 

58-9 

62.9 
66^ 



— 2 

+ 3 

+ 5 
+312 

+300 

+383 
+ 122 



"' - f 33' 
- 7 31 



I 



- 7 34 
+ 76 

+ 12 43 

- 3 31 



320® 4' 
321 50 
323 5 

12 43 

29 43 
24 32 



201 

203 40 

204 55 



54' :i 



January 30 o** 42 



m 



h 
f 

<{* 

e 
/ 



-54-2 

513 
23.0 

6.0 

5-3 

31 
2.0 

+ 0-3 

1-7 
lay 

131 
14.6 

16.2 

21^ 

15.0 

17.9 

49.6 

517 



I 



-208 
—220 

-235 

+ 151 
+220 

+211 

+207 

+ 216 

+207 

+216 

+220 

+ 84 
+ 26 
+ 69 
+ 12 

+ 44 

+347 
+372 

— 12 

o 



6 31 > 248 18 



- 8 
+ 6 



30 
51 



251 36 
286 18 



+ 7 24 ; 301 21 



+ 
+ 
+ 
+ 
+ 



6 
6 
6 
6 
6 

- 2 

- 6 

- 4 

- 7 

- 6 

+12 
+ 12 

-13 

- 12 



47 

55 

13 
21 

21 

57 
34 
24 
55 
50 
4 

53 
18 

46 



301 5° 

303 45 

304 30 

306 30 

307 42 
3»3 28 
314 50 

316 31 

317 18 

322 7 

318 59 

323 35 
350 2 
352 49 



253 

255 
256 

258 

259 
265 

266 

268 

268 

273 
270 

275 
3o» 
304 



26 c' 



21 
6 
6 

18 

4 
26 

7 

54 

43 

35 
II 

38 
25 



January 31 i"" 55 



m 



a 


-60.6 


-266 


a' 


58.0 


—291 


*• 


47-8 


+218 


h 


46.5 


+216 


c 


22X> 


+ 160 


c' 


21.2 


+ 158 


c* 


»9-3 


+ 158 


e» 


15-3 


+208 


c* 


«5-3 


+ 169 


e* 


»4-3 


+ 171 


4 


S* 


+ 36 


• 


5-5 


- 41 


«» 


4^ 


- 17 


«■ 


+ «X3 


- 39 


«» 


4.7 


— 2 


/ 


- 3-3 


+300 


T 


+16.3 


+ ^i 



- 6 

- 8 
+ 16 
+ 16 

+ 7 



+ 
+ 
+ 
+ 
+ 



6 
6 
8 
6 
6 

- 3 

- 7 

- 6 

- 8 

- 7 
+11 

- 4 



50 
46 

48 
20 

17 

53 

34 

41 

24 
20 

II 

28 

18 

23 

3 

5» 

41 



234 
236 

261 

262 

286 

286 

288 

292 

292 

292 

298 

297 

298 

302 
306 

303 
317 



22 
6 

36 
16 

58 
34 
30 
5 
56 
58 
35 

50 
20 

28! 



37 
o 



200 
202 
227 
228 
252 

253 

254 

258 

258 

259 
265 

263 

265 

268 

272 

269 

283 



37 
42 
26 

56 

36 
18 

54 
50 

25 
16 

18 

55 
10 



I 



254 33 <^.f. 

271 33 « 
266 22 , d 



199 54 



203 12 i a' 
237 54 ' 



252 57 



c' 

c* 

d 
e'? 

e 

f 

h 



c 
b? 



40 > e 
48 ! 
57 d 

20 



5 



h 



a 
b 
c 
c' 

d 

e 



a 
a' 



Ja 



Ad 



28 



+35?9 ! - 28": -i3^ic/. 333^55' 
39.2 i - 14 i -12 45 ; 337 19 



300'' 15' 
303 39 



/ 



February 



2 o^ 21" 



a 


-46.9 


1 

+ 32 • + 5 58 


259 10 252 40 




b 


34.7 


-176 - 8 47 


267 54 


261 24 


b 


c 


33-9 


- 81 : - 3 39 


270 28 


263 58 




d 


31.8 


+183 . +10 56 


275 51 269 21 


a 


d' 


30.2 


+ 104 + s 57 


276 31 270 I 




e 


28.9 


-171 ! - 9 54 


273 27 


266 57 




/' 


+ 6.3 


—127 , —14 26 


303 10 


296 40 


c- 


1' 


7-7 


— 102 ! — 13 29 


305 45 


299 15 




t 


10.0 

1 


-III -14 25 


307 36 


301 6 


c* 


8 1 


19.2 1 


+ 403 +13 56 


322 46 


316 16 


i. 



February 4 2^ o 



h ^m 



-55-9 
i 55-4 
i 28.7 

; 24.4 

I 193 
I 10. 1 

+ 59-7 



+ 76 +11 54 245 44 I 268 16 

— 281 — 8 4 . 238 19 260 51 

— 211 —II 52 270 29 293 I 

— 201 —12 23 274 36 i 297 8 
-197 -13 21 279 II 301 43 
+342 +15 34 294 55 317 27 

— 5 -15 25 o 34 23 6 



a 



ef>?r7 







February 8 o** 56™ 








a 


-55-7 


-401 -12 50 


226 40 


304 


43 




b 


46.1 


-273 - 9 35 


246 41 


324 


44 




c 


31.0 


-149 - 7 16 


265 27 


, 343 


30 




c* 


27.1 


-156 ; - 8 43 


268 51 


.346 


54 




C 


26.0 


-145 - 8 24 


270 7 


;348 


10 




d 


27-7 


-266 j -14 39 


265 43 


. 343 


46 




d« 


24-9 


-277 -16 3 


268 


346 


3 




e^ 


+ 4-3 


- 59 -10 52 


297 8 


15 


II 


*■? 


e 


5-3 


- 31 - 9 31 , 


298 25 


1 16 

i 


28 




^ 


6.7 


- 25 - 9 29 


299 41 


17 


44 


f? 


f* 


7-1 


— 60 —II 32 


299 27 


17 


30 




t^ 


8.3 


- 41 , -10 43 


300 47 


18 


50 


ft* 


e 


10.5 


- 31 -10 37 


302 44 


20 


47 


b* 


^ 


13-2 


— loi —15 11 


304 7 


22 


10 




e 


16.3 


-103 -15 56 


306 48 


24 


51 




f 


47.8 


+370 + 6 13 


346 21 


64 


27 





February ii 2*' 14™ 



s 



b' 
b' 
b* 



55-6 

54-5 
38.8 

37-7 
36.9 
35-3 
33-8 



-443 
—400 

-273 
-252 

-245 
-204 

—219 



-13 50 
-12 15 



219 50 I 340 44 
225 26 I 346 20 



-10 49 , 252 13 



— 10 17 


254 6 


15 


- 8 32 


256 48 


17 42 


- 9 49 


257 51 


18 45 



13 7 



Observed Positions of Sun-Spots 



85 



Ja 



Jd 



St 



1863 February 11 — Continued 



- 


-32?3 


-316" 


-10" 


/ 


259" 


25' 


30° 


19' 




b' 


31.7 


-179 


- 8 


15 


360 


51 


21 


45 




&* 


39.8 


-149 


- 7 


10 


263 


19 


24 


13 




&» 


38.4 


-156 


- 7 


57 


264 


26 


25 


30 




b» 


36.9 


— 139 


- 6 


54 


266 


33 


27 


16 




*• 


25-7 


-144 


- 8 


5 


367 


10 


28 


4 




*?» 


+ 50-5 


+ 87 


— II 


40 


340 


54 


lOI 


48 




^a 


Sii 


+ 80 


— 13 


9 


341 


37 


103 


31 




^M 


53-4 


+ I03 


— II 


10 


345 


9 


106 


3 




«?■ 


54-3 


+ 73 


-13 





346 


8 


107 


3 




^3 


54-8 


+ 100 


— II 


25 


347 


13 


108 


6 


c» 


«<« 


SS-9 


- 25 


-18 


49 


347 


57 


108 


51 




«*- 


56.6 


— 3 


-17 


31 


349 


9 


no 


3 


d'? 


S 


56.9 


+ 39 
+ 33 


-IS 


37 


349 


53 


no 


47 


d 


<23 


63.0 


+ 30 


-14 


53 


3 


31 


133 


15 




d^ 


64.3 


+ 25 


-16 


6 


6 


23 


127 


17 





February 14 2** i 



m 



€M> 


-57.6 


-421 


-ID 


35 


312 


53 


15 


46 




b 


+ 9.1 


+262 


+ 5 


39 


300 


31 


103 


24 


la 


fc» 


12.6 


+ 276 


+ 5 


38 


303 


44 


106 


37 


Y 


'^ » 


12.0 


— SI 




^ 










m 


c 
s 


13.0 


- 60 


-13 


6 


297 


53 


100 


46 


b 


c* 


16.4 


- 30 


^13 


35 


301 


39 


104 


32 




c* 


17.4 


+ 41 


- 8 


49 


303 


38 


106 


31 




c:3 


18.5 


+ 5 


— II 


5 


303 


59 


106 


52 


b' 


c^ 


19.7 


+ 30 


- 9 


57 


305 


25 


108 


18 




rf« 


21.0 


- 74 


-i6 


9 


305 


5 


107 


58 


c« 


rf* 


22.5 


- 85 


-17 


7 


306 


IS 


109 


8 


c> 


ci3 


24-4 


-136 


-19 


55 


307 


32 


no 


25 


c^?c^ 


8 


24.1 
25-1 


- 55 

- 64 


-16 


8 


308 


35 


III 


28 


c 


cr« 


27-5 


- 60 


-16 


47 


3" 


15 


114 


8 




^ 


34-9 


+ 67 


— II 


4 


320 


8 


123 


I 


d. 


^Y 


37.5 


+ 80 


■ —10 


50 


322 


59 


125 


52 


d^ 


^* 


38.0 


+ 76 


— II 


10 


323 


39 


126 


32 


d* 


/ 


35.8 


— 31 


-16 


16 


319 


53 


122 


46 


e 



February 15 i^ 55 



m 








- 6.6 


+ 137 


+ 2 29 


284 26 


loi 17 




n 


2.2 


— 102 











s 


1.2 


-123 


-12 44 


283 S3 


100 44 


a 




+ 4-9 


- 67 


-10 54 


289 38 


106 29 


b' 




7.5 


-137 


— 16 27 


290 48 


107 39 


b' 




8.9 


-141 


-17 7 


292 20 


109 II 


b^ 


n 
s 


10.7 
11.6 


-"3 
— 122 


-16 13 


294 13 


III 4 


b 


> 


ia7 


-178 


-19 41 


293 13 


iio 4 





Ja 



n 



b^ 
b^ 
b^ 



n 



b^ 



n 



n — 



b' 
b^ 



n 



¥ 



n 



d^ 
d« 

d, 
d, 

e 



Jd 



% 



I 



c* 


+ ii?3 


-183" 


d' 


18.6 


+ 44 


d. 


19.9 


+ 18 


d. 


20.8 


+ 16 


d* 


20.8 


+ 104 


d^ 


23-7 


+ 37 


d* 


243 


+ 41 


e 


22.7 


- 64 



20° 8' 


293° 42' 


"o»33' 


9 3 


303 41 


120 32 


10 49 


304 27 


121 18 


II 8 


305 13 


122 4 


6 16 


306 39 


123 30 


10 37 


308 8 


"4 59 


10 31 


308 42 


"5 33 


16 6 


305 42 


122 33 



b^ 



February 16 o^ 42 



m 



-15-5 


-178 


14.4 


—201 


7.0 


—210 


6.6 


-"3 


4-7 


, —206 


2-5 


-249 


2.1 


-160 


2.2 


-182 


1-5 


-194 


+ 2.9 


-180 


4.9 


- 58 


6.0 


- 46 


7-5 





8.7 


- 9 


9-5 


- 37 


10.5 


- 37 


11.7 


- 23 


12.7 


- 28 



February 17 2^ 24™ 



— 29.0 


-253 


27.7 


— 269 


18.5 


-279 


I7.I 


-306 


16.0 


-236 


16.4 


-263 


iS-5 


-249 


"•5 


-238 


1 1.9 


— 112 


II.O 


— 126 


10. 1 


— IIO 


9.1 


- 90 


9.1 


-108 


7-7 


- 80 


6.9 


— lOI 


5-8 


— lOI 


4-5 


- 94 


3.8 


- 83 


2.2 


— lOI 


+ 62.3 


+178 



c, 

c^ 
c^ 



13 15 


270 


7 


100 17 


16 43 


276 


24 


106 34 


II 25 


278 


47 


108 57 


17 10 


278 


29 


108 39 


20 II 


279 


23 


109 33 


15 18 


281 


36 


III 46 


16 56 


281 


14 


III 24 


17 48 


285 


26 


"5 36 


II 28 


289 


23 


"9 33 


11 6 


290 


31 


120 41 


8 54 


292 


35 


122 45 


8 42 


293 


42 


123 52 


II 29 


293 


37 


123 48 


II 26 


294 


51 


125 I 


11 47 


296 


29 


126 39 



b' 
b' 



b* 

c 

c' 

c* 

c* 

d' 

dA 
d^ 



12 S3 


255 


20 


100 32 


17 2 


263 


39 


108 SI 


18 S9 


264 


7 


109 19 


IS 27 


266 


57 


112 9 


16 34 


266 


29 


III 41 


16 S6 


270 


49 


116 I 


10 21 


273 


31 


118 43 


10 15 


274 


50 


120 2 


9 26 


276 


5 


121 17 


10 26 


275 


42 


120 S4 


9 17 


277 


26 


122 38 


10 40 


277 


41 


122 S3 


II 


278 


35 


123 47 


10 s8 


279 


48 


I2S 


10 33 


280 


36 


I2S 48 


12 


281 


34 


126 46 


9 7 


359 





204 12 



c 
c' 

c' 



d 

d' 
f 



C. H. F. Peters 



1 


Ja 


a 


b 


L 


L' 


31 




Ja 


JS 


' 


L 


L' 


B 






1863 


February 


8 2' 


15" 






February 33 0'' 51" 


a' 


-48;5 


-285" 


- 5° 30' 


326° 4^ 


155° 16' 






















«■■ 


-39'S 
38.S 


-321" 


-12° 47' 


241° 


id 


100° i<)' 


a 


a 


46.9 


-284 


- 6 8 


228 so 


157 30 




s 


-340 












h' 


4-5 


- 41 


- 8 I 


274 45 


303 15 


flj 


'" 


27.6 


-319 

-333 


-■6 33 


252 


57 


112 6 




»: 


+ 0-5 
1.4 


- 10 

- 25 


- 8 =3 


279 41 


208 II 


« 


c 


25.0 


-199 


-10 30 


259 


I 


118 10 


b 


n 


- 3.6 


+381 










c' 


23-7 


-.85 


-10 10 


260 


29 


119 38 




c 

s 




+373 


+ 14 41 


385 40 


314 10 


6 


c* 


J2.7 


-178 


-10 s 


261 


32 


120 41 




C 


+ 0.1 


+421 


+ 16 45 


288 17 


316 47 




d 


17.2 


-153 


-10 28 


266 


55 


126 4 


f1 


c 


0.1 


+457 


+ 18 57 


389 II 


217 41 




d' 


16.6 


-177 


-11 57 


266 


51 


126 




c 


1.6 


+440 


+ 17 30 


39a 6 


3i8 36 




e 


+ 50.9 


+ 567 


+ 15 3= 


355 


25 


214 34 


e 


c 


2.6 


+434 


+ 16 46 


390 46 


3ig 16 




e" 


52-S 


+ S63 


+ 15 =5 


I 


3 


220 12 


e' 


d' 


1-7 


+ 195 


+ 3 9 


384 38 


313 8 




/ 


5S-S 


+ 176 


- 9 17 


344 


2 


203 II 


}' 


J n 


4.7 


+ 284 










g 


569 


+ 444 


+ 7 10 


359 


6 


218 IS 


S 


d 

s 


5-7 


+370 


+ 6 45 


389 15 


217 45 


f 


g" 


57-9 


+446 


+ 7 28 


3 


7 


222 16 


P'f 


d- 


6.9 


+ 397 


+ 7 35 


291 6 


319 36 




h 


63.6 


+ 98 


-14 9 


359 


42 


218 51 




d> 
d- 


9.6 


+ 354 


+ 4 II 


292 23 


320 S3 




















9-9 


+ 399 


+ 6 40 


293 38 


323 8 


c 






F 


bniary 21 


12" 








d' 

d' 
d' 


10.7 
139 


+ 339 
+ 395 
+ 323 


+ 8 45 
+ 5 20 
+ 6 40 


29s IS 
296 52 
298 ,4 


333 45 
335 33 
226 44 


" 


















14.7 




n 




-490 












d' 


16.0 


+ 339 


+ 6 43 


299 31 


228 I 


c^ 


% 


-S5-0 


-5"3 


-13 2 


202 


45 


i»3 59 




e 


33-3 


- SI 


-18 48 


308 10 


236 40 




a' 


SS-o 


-46s 


-11 44 


206 


48 


108 2 




1 


51-0 


+ 208 


- 8 8 


333 I 


261 31 




i° 


52.2 


-402 


-10 28 


217 


23 


118 37 






























s 




-411 
















February 35 o'' 44° 






6' 
c 
d' 

d 

s 


50-S 
So-S 
3-I 


-368 
-510 
- 71 


- 9 22 
-16 18 
-10 7 


212 

277 


31 
16 


"3 35 
113 45 
178 30 
















a' 


-33-9 
31-1 


-375 
-193 


-10 51 
- 7 10 


241 31 

346 31 


198 I 


c 


0.2 
+ 23.2 

24-3 
26.5 


- 55 
+ 506 
+ 492 
+ 5"9 


-10 5 
+ .S 6 
+ 15 40 


279 
313 
316 


59 
4 
28 


181 13 
214 18 

217 42 


c 

1 




3<>-5 
36.0 
39.1 
37.8 


-195 
+ 320 
+214 
+ 102 
+ 117 
+ 108 
+ 135 


- 8 20 

- 9 7 
+ 14 28 


346 22 

aso 52 
257 45 


202 52 
207 22 

314 15 


a 


e' 


27.S 


+ 548 


+ 17 II 


318 


54 


220 8 


V 












fi 


28.7 


+ 533 


+ 16 2 


319 


10 


220 24 


J 


'I 


23.2 


+ 6 23 


260 22 


216 53 


h 




23-8 
37.2 
28.1 


+ 90 
+ 123 
+ 111 


-8 33 
- 7 59 


303 

3"7 


6 
8 


204 30 
208 22 


v 

h 




19.6 
19.0 


+ 5 5 
+ 6 21 


363 26 

264 32 


219 5<i 

231 2 
















c^ 


17-9 


+ 161 


+ 7 37 


26s 57 


222 27 






29.1 
3<>-9 
3I-7 


+ 354 
+ 400 
+388 


+ 59 
+ 7 


313 
317 


45 



214 59 
218 14 


d' 
d 


c* 


17.9 
15-5 


+ 186 
+ 163 


+ 8 S3 
+ 6 46 


266 26 
268 


222 56 
234 30 


B 












f 


10.9 


+ 184 


+ 6 34 


272 14 


338 44 




«• 


32-4 
33-4 


+404 


+ 7 15 


318 


49 


220 3 


d- 




8.4 
7.6 


+ 230 
+ 222 


+ 8 13 

+ 7 38 


27s M 
275 46 


231 44 

232 16 




S' 


34-9 
34-9 


+438 
+ 406 


+ 8 50 
+ 6 55 


322 
321 


5 



223 19 
222 14 


d' 






























3S-S 


+ 368 


+ 4 32 


320 


31 


221 45 


d' 






Fel 


ruaiy 38 o"" 34™ 




J 


37-3 


+ 429 


+ 7 47 


324 


25 


225 39 
















1 


«■ 


38.6 


+404 


+ 6 2 


325 





226 14 


d'i 


a 


-58.0 


- 21 


+ 14 I 


SIS 47 


214 17 


/ 


«* 


39- ■ 


+ 436 


+ 7 SI 


326 


41 


"1 55 




b 


551 


-120 


+ 7 16 


217 53 


216 22 




r 


42.7 


+ 422 


+ 6 20 


33° 


33 


231 37 




b- 


55-1 


-143 


+ 60 


217 8 


215 38 




k 


58.4 


- 9 


-21 12 


343 


48 






b- 


53.6 


-IIS 


+ 6 43 


230 37 




J 



Observed Positions of Sun-Spots 



87 




Jd 



1863 February 28 — Continued 







-419 
+246 

+253 
+290 

+285 

+297 

+ "5 
+ 104 

+ 117 

+ 163 

+ 136 

+ 156 

+437 



« 



— 8° i' 

+ 10 53 
+ 10 39 

+ 12 39 

+ " 57 
+ 12 26 

-15 41 

-15 21 

— 12 41 

— 14 22 

-13 17 
+ 40 



204' 35' 

268 25 

270 4 

271 II 

272 s 
272 50 

333 6 

334 22 

335 17 

336 27 

338 32 

350 40 



203° 5' 

266 55 

268 34 

269 41 

270 35 

271 20 

331 36 

332 52 

333 47 

334 57 
337 2 
349 10 



March 2 3'' 55 



m 



n 


-43-2 


+ 62 


S 


42.2 


+ 39 


€»* 


40.0 


+ 99 


€1* 


38.4 


+ 113 


03 


38.4 


+ 76 


^»-* 


36.9 


+ 120 


a^ 


36.2 


+ 122 


b 


8.1 


-168 


b^ 


7-1 


-159 


<^. "" 


+34.0 


+ 35 


s 


35-5 


+ 21 


c^ 


35-5 
35-8 


+ 39 


c 


34-9 


+ 83 


c* 


38.1 


+ 76 


c» 


41.8 


+ 106 


c* 


44.0 


+ "5 


rf ° 


41.2 


+403 


s 


41.9 


+392 


« 


56.4 


+226 


«* 


57-1 


+207 


«* 


58.2 


+230 


«a 


60.6 


+ 196 



+ 11 16 


235 


34 


264 6 


+ 12 50 


239 


21 


267 53 


+ 12 57 


241 


18 


269 50 


+ 10 S3 


240 


35 


269 7 


+ 12 43 


242 


57 


271 29 


+ 12 33 


243 


41 


272 13 


-13 36 


261 


28 


290 


-13 28 


262 


31 


291 3 


— 16 II 


303 


35 


332 7 


-15 47 


304 


41 


333 13 


-13 7 


304 


42 


333 14 


— 14 21 


307 


54 


336 26 


-13 33 


312 


33 


341 5 


-13 35 


315 


22 


343 54 


+ 3 8 


320 





348 32 


- 9 33 


336 





4 32 


-10 44 


336 46 


5 18 


- 9 29 


339 


SO 


8 22 


-II 37 


344 


26 


12 58 



ll 



March 4 o** 33 



m 



64 
92 

97 
76 

51 

30 

44 

23 
126 



+ 12 6 

+ " 5 

+ 11 41 

+ 12 16 

+ 12 36 

+ 12 52 

— 17 12 



209 


24 


208 


52 


211 


13 


214 


17 


215 


49 


217 


46 


275 


3 



264 2 

263 30 

265 SI 

268 55 

270 27 

272 24 

329 41 



a* 
a* 



a^ 



b? 
6» 



C2 






Ya 



a* 
b' 



da 



Jd 



n 
^1 


+ io?5 


s 


11.9 


C2 


11.9 


c^ 


13.8 


c^ 


15.3 


c^ 


18.9 


d. 


19.4 


da 


20.6 


d^ 


22.3 


e 


39-1 


^1 


39-9 


^2 


40.6 


t* 


41.6 


e^ 


42.2 


e\ 


43-0 


ei 


43-6 


e^ 


45-2 



+ 



71" 
85 

66 

29 

85 
16 



a 

a' 
a' 



n 



n 



b* 

b* 
c' 



c' 
d' 

d, 

d\ 

d\ 
d" 

d^ 

d* 



a 
a' 

c 



+310 

+315 
+304 

+ 175 
+ 166 

+ 165 

+ 179 

+ 200 

+ 175 
+ 166 

+ 170 



-15" 12' 



-14 


47 


13 


21 


-16 


55 


— 12 


28 


+ 3 


42 


+ 3 


37 


+ 2 


31 


- 9 


19 


— 10 


I 


— 10 


15 


- 9 


43 


- 8 


39 


— 10 


17 


— 10 


55 


— II 


4 



277° 45' 
278 38 

281 3 
281 II 
286 26 



293 


34 


294 


45 


295 


56 


309 


7 


309 


52 


310 


37 


312 


4 


313 


10 


313 


36 


314 


3 


316 


8 



332° 23' 

333 16 

335 41 

335 49 

341 4 

348 12 

349 23 

350 34 



3 
4 

5 
6 

7 



45 

30 

15 
42 

48 



8 14 

8 41 

10 46 



March 5 



I* 7 



m 



—62,4 


-131 




-150 


60.8 


- 97 


60. 2 


- 93 


4.6 


— 127 


3.0 


— 170 


1.4 


-145 


3-6 


— 200 


0.4 


-191 


0.1 


- 85 


+ 3.7 


+ 267 


5-2 

5-9 


+ 237 


6.6 


+237 


25.4 


+ 106 


27.9 


+ 108 


28.6 


+ 106 


30.8 


+ 127 


32.2 


+ 109 


33-3 


+ 126 


34.0 


+ 131 


34.0 


+ "5 



+ 11 48 


195 


43 


264 43 


+ 12 55 


202 


3 


271 3 


+ 12 44 


203 


39 


272 39 


-12 31 


262 


23 


331 23 


-15 2 


263 38 


332 38 


-16 49 


261 


20 


330 20 


-17 29 


264 


16 


333 16 


-II 49 


267 


6 


336 6 


+ 69 


278 


19 


347 19 


+ 3 52 


279 


7 


348 7 


+ 3 31 


279 


56 


348 56 


- 9 31 


293 


6 


2 6 


— 10 9 


295 


28 


4 28 


— 10 27 


296 


3 


5 3 


- 9 54 


298 


35 


7 35 


-II 18 


299 


36 


8 36 


— 10 40 


301 


5 


10 5 


-10 35 


301 


54 


10 54 


— II 29 


301 


34 


10 34 



March 9 o^ 35 



m 



4 

n 



-44.7 


-IIS 


44.3 


— 122 


44.0 


-497 


43-2 


-482 


43-1 


+ 16 


25.1 


— 216 



+ 4 

+ 3 

-15 
-14 

+ 10 
- 9 



M? 



c 
c* 

d' 
d, 
d, 
dl? 



d\ 
d* 



b,b. 






d» 



rfs 



21 


222 28 


347 18 


49 


222 42 


347 32 


10 


206 27 


331 17 


S2 


208 32 


333 22 


37 


227 34 


352 24 


14 


238 34 


3 24 



} 



6' 
b* 



88 



C. H. F. Peters 



I 



Ja 



Jd 



1863 March 9 — Continued 



i° 


—24!© 


-228" 


s 


23.2 


-239 


d* 


22.6 


—209 


<f* 


19.0 


-225 


d* 


18.0 


-225 


di 


17.1 


-198 


d^ 


12.4 


-339 


«• 


+17.7 


+477 


e 


20.1 


+524 


«• 


21.4 


+473 


/ 


34.7 


+ i6i 


/• 


38.3 


+221 


f 


43-0 


+233 


f 


44,4 


+280 


/* 


45-6 


+257 


/' 


46.9 


+ 237 


g 


55-2 


+257 


g' 


56.0 


+223 


h 


57-7 


+ 177 



-10° 45' 


239° 


2C/ 


4''ic/ 


- 9 52 


240 


55 


5 45 


-12 8 


243 


34 


8 24 


-12 32 


244 


25 


9 15 


-II 28 


245 


59 


10 49 


-20 51 


245 


35 


10 25 


+ 13 27 


292 


26 


57 16 


+ 15 32 


296 


17 


61 7 


+ 12 4 


295 


35 


60 25 


— 9 20 


299 


22 


64 12 


- 7 13 


304 


34 


69 24 


- 7 46 


310 


12 


75 2 


- 5 26 


313 


13 


78 3 


- 7 2 


314 


3 


78 53 


- 8 28 


315 


II 


80 I 


- 8 57 


328 


37 


93 27 


-" 3 


329 


I 


93 SI 


-13 57 


330 


59 


95 49 



March 10 o^ 55 



m 



a 


-S3-0 


-198 


b' 


48.7 


-553 


b* 


48.2 


-544 


c« 


36.7 


-321 


c« 


35-3 


-305 


s 
c 


34-8 


-330 


n 


34.0 


-317 


c> 


32.8 


-310 


c* 


29.7 


-323 


rf' 


+ 3-5 


+403 


d 


7-1 


+432 


e 


22.1 


+ 85 


«• 


23.1 


+ 108 


/• 


31-5 


+ 191 


/• 


33-4 


+ 172 


icHf) 


33-8 


+ 185 


/. 


35-4 


+ 218 


/. 


35-9 


+ 212 


/' 


36.6 


+216 


r 


46.8 


+ 225 


g' 


48.1 


+ 218 


g' 


48.6 


+212 


g 


50.0 


+ 150 


g* 


52.7 


+214 



March 11 



2*^ 25 



m 



a' 
a* 



-44.7 
44.4 



403 
388 



9 
9 



55 
17 



209 7 

210 13 



3 
4 



5 
II 



d' 
d 



g' 
g' 
g 



+ 4 14 


208 4 


347 7 


-14 57 


192 40 


331 43 


-14 53 


194 41 


333 44 


- 9 42 


222 59 


2 2 


- 9 29 


225 2 


4 5 


-10 49 


225 II 


4 14 


-10 49 


227 14 


6 17 


-12 48 


229 41 


8 44 


+ 13 52 


276 58 


56 I 


+ 14 18 


280 52 


59 55 


— 10 2 


284 38 


63 41 


- 9 7 


286 6 


65 9 


- 7 5 


295 52 


74 55 


- 8 42 


297 17 


76 20 


- 8 5 


298 


77 3 


— 6 41 


300 23 


79 26 


— 7 10 


300 48 


79 51 


- 7 8 


301 36 


80 39 


— 9 16 


313 44 


92 47 


- 9 58 


315 17 


94 20 


-10 25 


315 45 


94 48 


— 14 16 


316 20 


95 23 


-II 10 


321 54 


100 57 






03?fl4 

d 
d' 
e^ 
e^ 



} 



e»? 



f 



a^?a* 



Ja 



Ad 



b' 

b 

c 



d' 

d' 

e^ 

e^ 

e^ 

e 

e^ 

f 





-396" 


-43-3 


—406 


43-0 


-388 


41.4 


-388 


39-6 


-403 


22.4 


+350 


20.9 


+360 


7.6 


+353 


7.2 


+359 




+ 18 


+ 7.9 


+ 6 


8.8 


+ 25 


8.9 


- 16 


17.4 


+ 126 


20.1 


+ 106 


21-3 


+ 143 


23.1 


+ 161 


23-4 


+ 133 


36.1 


+ 182 


37-2 


+ 181 


37-8 


+ 185 


37-8 


+ 165 


39-6 


+ 110 


42.9 


+ 179 



-10^28' 

— 10 o 
-10 44 

— 12 21 

+ 20 52 

+ 20 50 

+ 15 2 

+ 15 IS 

— 9 20 

— 8 57 

— 11 12 

— 6 21 

— 8 19 

— 6 24 



6 

7 
9 
9 
9 



14 

54 
o 

23 
20 



10 27 
14 I 

11 2 



212 o 

213 49 
215 12 

252 44 

254 18 

265 34 

266 o 

269 50 



270 
270 
280 
282 
284 
286 
28s 

299 
300 

301 

300 

301 

306 



53 
o 

28 

21 

25 
14 
21 

16 

25 

9 

41 

27 
42 



8 





4^53' 

5 S8 

7 47 
9 10 

46 42 

48 16 

59 32 
59 58 

63 48 

64 51 
63 58 
74 26 
76 19 

78 23 
80 12 

79 19 

93 14 

94 23 

95 7 

94 39 

95 25 
100 40 



March 12 o*^ 27 



m 



March 13 o*^ 46" 



a 


-52.1 


-521 


a' 


51-3 


-523 


b 


17.8 


-190 


c 


10.8 


-144 


d 


8.5 


- 45 


(/» 


6.2 


- 37 



e 
e' 



} 






/ 



a» 


-50.2 


-477 


— 10 


19 


194 


54 


I 


45 




a» 


49-7 


-477 


— 10 


38 


195 


54 


2 


45 




a 


48.7 


-472 


— 10 


58 


198 


4 


4 


55 


a 


a^ 


47-7 


—462 


— II 


3 


200 


24 


7 


15 


a' 


a^ 


47.0 


-470 


— II 


46 


200 


49 


7 


40 




b 


14.4 


+199 


+ 8 


58 


255 


17 


62 


8 




c 


4.4 


- 85 


— 10 


7 


256 


28 


63 


19 


b 


d 


+ 3.1 


- 39 


— 10 


24 


263 


43 


70 


34 


c 


e 


6,2 


+ 53 


- 6 


33 


268 


28 


75 


19 


d 


e^ 


7.6 


+ II 


- 9 


17 


268 


35 


75 


26 




e^ 


9.0 


+ 78 


- 6 


9 


271 


20 


78 


II 


d' 


e^ 


II. I 


+ 76 


- 6 


59 


273 


3 


79 


54 


d» 


f^ 


25.2 


+110 


- 9 


47 


286 


5 


92 


56 


^ 


/• 


26.0 


+101 


— 10 


22 


286 


37 


93 


28 


«• 


/ 


29.1 


+ 51 


-14 


16 


288 


28 


95 


19 


t 


f' 


31-5 


+ "5 


— II 


28 


292 


10 


99 


I 





10 50 


185 I 


6 5 




II 26 


186 48 


7 52 




10 28 


241 31 


62 35 




10 47 


248 39 


69 43 


i 


6 26 


253 " 


74 15 


c^^* 


651 


25s 12 


76" 16 


___^ 



Observed Positions of Sun-Spots 



89 




Ja 



Ad 



1863 March 13 — Continued 



i* 


- s» 


- 9" 


di 


4.2 


— 21 


d* 


2.0 


- 39 


*' 


+ 12.2 


+ 30 


e* 


13-1 


+ 16 


e 


16.7 


- 30 


f 


48.0 


+620 



March 15 o^ 23 



m 



& 
& 
& 



March i6 0** 27 



m 



b 

c 
i. 



—42.8 
38.6 
204 

+ 15-0 
a3-5 



-345 
-297 

-302 

+437 
+579 



- 7 

- 6 

-15 

+ 11 

+ 17 



g 



I 



- 5^32' 


256° 16' 


77*20' 


- 6 46 


257 16 


78 20 


- 8 32 


258 33 


79 37 


- 9 S3 


271 53 


92 57 


-10 47 


272 19 


93 23 


-14 41 


274 21 


95 25 


+ 14 22 


336 45 


157 49 






d 

e 







March 14 2^ 


1 43m 








f» 


—29.0 


~33S 


-13 IS 


225 


41 


61 55 




^^z 


28.1 


~33i 


-13 26 


226 


40 


62 54 




«• 


26.7 


-312 


-13 5 


228 


42 


64 56 


a 


b 


24.4 


-238 


— 10 17 


233 


16 


69 30 




^x 


22.9 


-158 


- 6 39 


237 


2 


73 16 


\b 


^a. 


22.4 


"-153 


- 6 36 


237 


40 


73 54 


] 


^-m. 


20.9 


~i33 


- 6 9 


239 


28 


75 42 




C^ 


19.6 


-117 


- S 45 


241 


3 


77 17 




C^ 


18.4 


— 124 


— 6 41 


241 


49 


78 3 




^^ 


17.9 


— 112 


- 6 IS 


242 


34 


78 48 




^* 


17.S 


— 122 


- 6 57 


242 


38 


78 52 


b' 


^^ 


16.5 


— 126 


- 7 33 


243 


21 


79 35 


Ifl 


rf» 


3-9 


- 53 


- 8 33 


255 


34 


91 48 




rf» 


1.6 


- 71 


— 10 21 


256 


59 


93 13 




d 


+ 2.7 


-123 


-14 45 


259 


II 


95 25 


c 


^* 


39.8 


+666 


+ 18 30 


322 


52 


159 6 




^^ 


41.2 


+646 


+ 16 49 


323 


21 


159 35 


</• 


s 


42.3 
43-0 


+624 
+616 


+ 14 47 


323 


25 


159 39 


d 





-35-3 


-392 


-13 13 


216 13 


65 7 






33-0 


-254 


- 7 14 


223 59 


72 53 


a 




31-3 


-188 


- 4 34 


227 47 


76 41 






28.3 


— 209 


- 6 58 


229 53 


78 47 


b 




27-5 


-208 


- 7 14 


230 35 


79 29 






8.5 


— 211 


-15 7 


246 37 


95 31 


c 


I 


+33-0 


+628 


+ 17 31 


309 23 


158 17 


e 


s 


35-7 
36.6 


+600 
+ 590 


+ 14 34 


3" 8 


160 2 


t 




61.0 


+ 273 


- 9 II 


339 55 


188 49 


1 


J 


61.0 


+238 


— II 26 


337 13 


186 7 


/• 



14 


209 9 


72 8 


47 


215 47 


78 46 


I 


232 37 


95 36 


37 


282 10 


145 9 


15 


295 30 


158 29 



a 



Aa 



6» 



e^ 

f 



+ 24?8 

25.8 

26.Q 

26.8 

55-6 
56.1 

58.6 



Ad 



+555" 

+ 559 

+ 544 

+ 599 
+ 272 

+ 243 
+ 263 



+ 15^22' 

+ 14 38 

+ 17 26 

— 9 10 
-10 56 

— 10 2 



March 18 o^ 47 



m 



a 


-39-5 


-472 


b 


13-9 


+ 265 


b' 


13-3 


+ 268 


b* 


8.4 


+ 247 


b» 


7.6 


+252 


c' 


0.6 


+421 


n 

f 


+ I.O 


+414 


s 


2.7 


+403 


C 


1.6 


+479 


c» 


2.7 


+479 


c* 


4.1 


+470 


d 


20.7 


+403 


d' 


23-4 


+407 


e 


38.5 


+ 201 


e' 


38.5 


+ 170 


e' 


43-3 


+201 


e^ 


45-6 


+ 222 


e* 


48.7 


+236 


1 


43-1 


+ 599 


g' 


46.7 


+495 


g 


47-4 
49.1 


+463 


g' 


49.1 


+435 


g' 


51.6 


+460 


g* 


54-1 


+482 



-14 49 
+ 12 45 

+ 12 40 

+ 9 31 
+ 9 29 
+ 16 24 

+ 14 45 

+ 19 2 
+ 18 36 

+ 17 31 
+ 7 42 
+ 70 

— 9 12 

-10 55 
-10 38 

— 10 I 

— 10 I 

+ 12 57 

+ 5 33 
+ 3 17 

+ I 25 
+ 2 31 

+ 3 46 



March 19 o*^ 42 



m 



a 


-45-5 


-548 


b' 


27.2 


+ 135 


b 


27.0 


+ 151 


¥ 


25-9 


+m 


6» 


24-3 


+166 


b* 


22.4 


+151 


n 

r 


11.7 


+315 


S 


10.4 


+303 


c 


10.8 


+383 


d' 


+ 22.7 


+124 


d* 


26.6 


+126 


d» 


31-4 


+128 


d 


34.8 


+149 


e 


35-4 


+565 



-15 8 
+ 11 8 

+ 11 56 
+ 10 29 

+ 11 37 
+ 9 58 

+ 14 6 

+ 18 18 

- 8 29 

- 9 41 
-II 9 

-II 3 

+ 12 30 



h 



295" 3/ 


158^36' 


297 2 


160 I 


299 50 


162 49 


323 23 


186 22 


323 16 


186 15 


330 


192 59 



c 

e 

e^ 

e* 



204 24 


95 39 


251 32 


142 47 


252 6 


143 21 


255 38 


146 S3 


256 25 


147 40 


266 45 


158 


268 18 


159 33 


270 18 


161 33 


271 13 


162 28 


272 6 


163 21 


284 7 


175 22 


286 43 


177 58 


295 26 


186 41 


294 40 


185 55 


300 56 


192 II 


304 19 


195 34 


308 51 


200 6 


318 45 


210 


317 8 


208 23 


317 43 


208 58 


317 33 


208 48 


323 50 


215 5 


332 19 


223 34 



a 
b 



b* 



di? 

d 



f 



189 40 


94 54 


236 4 


141 18 


236 42 


141 56 


237 II 


142 25 


239 22 


144 36 


240 39 


145 53 


254 4 


159 18 


256 II 


161 25 


277 10 


182 24 


280 46 


186 


285 24 


190 38 


289 15 


194 29 


304 45 


209 59 



a 
a" 

a* 



90 



C. H. P. Peters 



Ja 



A» 



92 



1863 March 19 — Continued 



/ 

g 



n 

s 



+38?! 


+439" 


39-1 


+459 




+428 


40.1 


+419 


41.9 


+495 


44.8 


+423 


45-2 


+477 


49.4 


+472 


60.1 


+ 204 



+ 4° 15' 
+ 5 8 

+ 2 48 



+ 6 

+ I 

+ 4 

+ 3 
-14 



32 

33 
40 

29 
3 



301^ 48' 


20f 2' 


303 so 


209 4 


303 30 


208 44 


309 3 


214 17 


309 25 


214 39 


312 42 


217 56 


319 22 


224 36 


328 48 


234 2 



March 20 o^ 34™ 



a 

a" 

a* 



c 
d 

e^ 

e^ 
e^ 
e« 
«* 



-39-3 


+ 43 


38.6 


+ 59 


35-9 


+ 75 


33-5 


+ 61 


s 24.3 


+ 214 


m 23.1 


+ 230 


9-3 


+ 134 


+25.8 


+524 


28.5 


+371 


a 


+382 


s '9.7 


+372 


28.5 


+427 


32.0 


+462 


33-2 


+384 


35-2 


+380 


36.0 


+435 


41.9 


+453 



+ 11 39 

+ 12 12 

+ 11 5° 

+ 9 57 

+ 14 32 

+ 3 46 

+ 12 57 

+ 3 13 



+ 
+ 
+ 

+ 
+ 
+ 



3 
6 

7 
2 

I 
4 
3 



10 

23 

19 

29 
40 

34 
58 



221 25 


140 36 


222 31 


141 42 


225 36 


144 47 


227 37 


146 48 


240 16 


159 27 


250 s 


169 16 


291 29 


210 40 


288 22 


207 33 


289 43 


208 54 


290 18 


209 29 


29s 9 


214 20 


293 27 


212 38 


295 21 


214 32 


298 20 


217 31 


306 s 


225 16 



March 30 o*^ 13 



m 



0} 


-45-7 


-350 


a 


45-1 


-418 


a* 


42.7 


-414 


a^ 


41.8 


-366 


a* 


40,4 


—412 


a« 


39-5 


-387 


b' 


31-9 


+ 63 


b' 


29.8 


+ 79 


b^ 


26.4 


+ 158 


b ' 


25-9 


+ 118 


n 


24.8 


+ 132 


b* 


24.2 


+ 164 


¥ 


22.8 


+ 174 


6« 


22.4 


+ 151 


6» 


19-3 


+ 174 


ft8 


18.9 


+233 


}fl 


17.3 


+252 


b" 


16.1 


+229 


b" 


15-4 


+254 



- 4 35 

- 8 10 

- 9 13 

- 7 21 

- 10 16 

- 9 30 
+ 10 10 

+ 10 4 

+ 12 52 

+ 10 35 



+ 12 
+ 12 
+ 10 
+ 10 

+ 13 

+ 14 
+ 12 

+ 13 



13 

9 

43 

38 

45 

7 
18 

24 



191 21 


250 41 


188 28 


247 48 


191 48 


251 8 


19s 21 


254 41 


194 37 


253 57 


196 S3 


256 13 


219 22 


278 42 


221 42 


281 2 


226 40 


286 


226 47 


286 7 


228 45 


288 5 


230 12 


289 32 


229 59 


289 19 


233 10 


292 30 


23s 


294 20 


236 50 


296 10 


237 14 


296 34 


238 28 


297 48 



s 



e* 



a* 



b" 
c 

d 

d* 
di 

e 



Ja 


J9 


— io!7 


+259" 


3-5 


+323 


2.4 


+305 


+32.9 


+370 


38.1 


+369 


41. 1 


+389 


41.8 


+370 


51-2 


+233 






+11*' 43' 
+12 18 

+10 53 
+ I 38 
-04 

+ O II 

- 1 13 

-II 18 



242*' 


27' 


250 


4 


250 


24 


282 


55 


288 


23 


292 


33 


292 


40 


300 


40 



301° 4/ 
309 24 

309 44 
342 IS 

347 43 

351 53 

352 o 
o 



April 3 



i»> 52 



m 



a 


-60.5 


-199 


a' 


59-0 


-177 


a* 


56.6 


-131 


a» 


56.1 


-108 


b 


22.3 


- 25 


b' 


20.4 


— 12 


b* 


17.4 


+ 23 


¥ 


16. 1 


+ 32 


b* 


15-4 


+ 30 


¥ 


10.6 


+ 81 


V- 


9.9 


+ 55 


¥ 


8.7 


+ 53 


c 


7-5 


-287 


d 


6.2 


—200 


e 


+ 1.2 


- 44 


e 


5-4 


- 58 



b 

c 



--4I.7 

41. 1 
0.4 

+ 14-2 



+11 31 

+ " 37 
+ 12 28 

+ 13 25 
+ I 31 
+ I 23 

+ I 57 

+ I 54 
+ I 29 

+ 2 14 

+ o 34 

— 01 

— 18 29 
-14 24 

— 9 I 
-II 30 



168 


35 


173 


31 


180 


24 


181 


57 


221 


31 


223 


28 


226 


55 


228 


II 


228 


44 


233 


54 


233 


46 


234 


40 


225 


49 


229 


38 


240 


5 


242 


58 



28s 

289 

296 

298 

337 
339 
343 
344 
345 
350 
350 
351 
342 
346 
356 
359 



o 
56 

49 
22 

56 
53 

20 
36 

9 

19 
II 

5 
14 

3 

30 
23 



April 4 2'' 26" 



a 


—62.0 


-232 


a\ 


60.8 


-186 


aj 


60.8 


—200 


«J 


60.8 


— 216 


b' 


34-6 


-152 


n 




— 140 


ft' 


29.8 


- 94 


b* 


29.4 


- 91 


¥ 


238 


- 78 


b* 


23-3 


- 72 


¥ 


23.0 


- 60 


V 


20.5 


- 62 


c 


19.9 


—276 


c' 


18.4 


—269 


d 


7-9 


-177 


d' 


7.6 


-171 



+11 

+ 12 
+ 11 
+ 10 

+ O 

+ I 
+ I 

— O 

— o 

+ o 

— I 

— 12 

— 12 

— 12 

— 12 



April 9 22*^ 46™ 



539 
550 

37 
106 



15 28 

16 17 

7 42 
18 36 






a' 



b^ 



19 


158 


52 


289 39 


45 


167 


21 


298 8 


45 


166 


27 


297 14 


59 


165 


27 


296 14 


42 


206 


6 


336 53 


14 


212 


8 


342 55 


13 


212 


32 


343 19 


33 


217 


46 


348 33 


27 


218 


22 


349 9 


3 


218 


57 


349 44 


7 


220 


59 


351 46 


30 


214 


49 


345 36 


47 


216 


23 


347 10 


25 


227 


56 


358 43 


12 


228 


19 


359 6 



175 36 


M 25 


17s 30 


14 19 


233 5 


71 54 


242 31 


81 20 



J 



XX* JL 



da 



dd 



I 



a 



c 
d 

d* 

e 

I 
g 



a 
b 
6' 



-63.9 
61.0 

58.6 

57-3 
54.4 
53-6 

53-1 

51-6 

1.9 

+ SI-7 
54-4 



1863 April 22 — Continued 



-42^5 

39-3 

+ 3-9 


+ 100" 
+ 100 
.— 12 



April 23 2** 25 



m 



+ 23 
-20s 

— 196 

— 210 

— lOI 

— 106 

+ S 
+ 12 

o 

-132 

+336 
+433 



+ 24 54 
+ 10 29 

+ 9 13 



+ 13 

+ 12 

+ 17 
+ 18 
+ 16 

- 9 

- 3 

+ I 



55 

45 

52 

o 

37 
32 

43 
20 



April 24 3^ 12 



m 



a 


—62.0 


-244 


b 


60.5 


-157 


c 


60.2 


- 58 


c^ 


59-8 


- 51 


c« 


58.5 


- 62 


d 


18.5 


-249 


d' 


16.3 


-245 


d« 


16.0 


—240 


«» 


+44-9 


+290 


e 


44.9 


+270 


1 


47-7 


+404 



+ 9 

+ 12 

+ 17 
+ 17 
+ 16 

— 10 

— II 

— II 



5 

33 
45 
57 
36 

50 

30 
21 



— 4 12 

- S 19 

+ I 27 



April 26 o'' 6" 



+29-5 


+285 


52.7 


+297 


53-7 


+308 



April 28 o*^ 23 



m 



a 


+ 3-4 


+ 118 


b 


14.0 


- 71 


6' 


16.2 


- 47 


b' 


17.8 


- 91 


b» 


18.2 


- 34 


b* 


18.7 


- 52 


bi 


19.6 


- 48 


c 


44.3 


+653 



+ o 

-13 

— 12 

-IS 

— 12 

-13 
-14 

+ 18 



8 
ti 

1% 



+ 17^59' 


187^ 


i' 


209° 


30' 


+ 16 32 


190 


27 


212 


56 


- 6 57 


224 


21 


246 


50 



146 59 


184 24 


149 10 


186 35 


15s 4 


192 29 


161 17 


198 42 


165 50 


203 15 


170 


207 25 


170 54 


208 19 


172 44 


210 9 


214 2 


251 27 


280 18 


317 43 


291 5 


328 30 



142 9 


194 4 


151 53 


203 48 


15s 47 


207 42 


156 44 


208 39 


159 8 


211 3 


197 45 


249 40 


199 42 


251 37 


200 6 


252 I 


268 


319 55 


267 20 


318 15 


276 18 


328 13 



+ 46 


249 27 


327 37 


- 5 41 


276 46 


354 56 


- 5 19 


278 58 


357 8 



a 

b 
c 

D 
e 

} 



56 


221 24 


327 48 


9 


225 18 


331 42 


37 


227 43 


334 7 


38 


228 3 


334 27 


36 


229 41 


336 5 


47 


229 43 


336 7 


34 


230 19 


336 43 


20 


286 31 


32 55 




a 



6' 
b* 

b* 

c 



a 

b, 

b' 
b' 
b» 
b* 
b^ 
6« 

6» 



n 
s 
n 

s 



n 



d' 
d' 



a 



n 



6' 
b' 
b^ 
b* 

bi 

c 

c* 
c» 
c* 
d 



n 



^S 



April 29 2^ 28™ 



-I If 7 


+ 7" 


2.8 

1.8 


-186 


+ 0.9 
1.9 


-154 
-161 


1.9 


—200 


2.7 


-133 


5-1 
37-8 


-152 
+622 



+ o"'3i' 


205* 38' 


327" 1/ 


-13 25 


208 6 


329 45 


-12 51 


211 31 


333 10 


-13 36 


212 9 


333 48 


-15 45 


211 7 


332 46 


— 12 22 


213 31 


335 10 


— 14 16 


214 56 


336 35 


+ 18 21 


271 3 


32 42 



April 30 o*^ 49™ 



-24.4 


- 74 


16.3 


-25s 


iS-i 


-266 


14.4 


—262 
-278 


12.6 


-244 


11.6 


-283 


10.4 


-175 


10.4 


— 212 


lO.I 


-268 


9-7 


-235 


7.0 


-230 


6.1 


-238 


+30.2 


+ S8i 


32-9 


-179 
+ 173 


35-0 


+ 175 


35-7 


+ 209 



May 



I I 



56 



m 



-36.8 


-159 


28.7 


-335 


27.1 


-355 


25-5 


-337 


23-3 


-304 


21.5 


-325 


21.5 


-355 


19-3 


-322 


18.3 


-332 


+ 19.1 


+ 87 


19.8 


+ 74 


22.4 


+ 99 


23.2 


+ 138 


24.0 


+ 107 


19.8 


+ 520 



a 
b, 

ft'? 
b' 

6' 
c 



+ 56 


192 


17 


327 I 


-12 23 


194 


12 


328 56 


-13 24 


195 





329 44 


— 12 40 


197 


14 


331 58 


-15 10 


196 


SI 


331 35 


- 9 44 


201 





335 44 


-11 44 


199 


58 


334 42 


-14 56 


198 


35 


333 19 


-13 16 


199 


SI 


334 35 


-14 24 


202 


26 


337 10 


+ 18 25 


258 


21 


33 5 


- 5 39 


245 


49 


20 33 


- 6 23 


247 


53 


22 37 


- 4 43 


249 


28 


24 12 



1 



b 



b' 



6» 
d 



c* 



+ I 28 


177 


45 


327 10 


— 12 14 


179 


53 


329 18 


-12 44 


182 


19 


331 44 


-11 48 


185 


25 


334 50 


-13 38 


186 


IS 


335 40 


-15 16 


185 


10 


334 35 


-14 48 


188 


29 


337 54 


- 5 48 


230 


19 


19 44 


- 6 45 


230 


36 


20 I 


- 6 16 


233 


27 


22 52 


- 4 23 


235 


6 


24 31 


— 6 21 


235 


2 


24 27 


+ 18 28 


244 


14 


33 39 



a 
b 

b^ 
c, 

t 



Observed Positions of SutirSpots 



93 



Aa 



ja 



1863 May I — Continued 




May 3 i^ 32 



m 




54-9 

47-3 

45-7 

44-7 
40.4 

39-1 

38.4 

9-3 

9-3 

7-7 

5-9 

S-o 
4.1 

3.6 

7.7 
6.6 

1.8 

1-3 
04 



398 

475 
488 

430 

477 
483 

488 

103 

"5 

78 

53 
87 

74 

48 

207 

193 
177 

191 
175 



+ 



'I 



I 



h' 


+a2!4 


- 33" 


-13° 0' 


330° 


38' 


20° 


3' 


\d 


\ *- 


36.5 


- 9 


-13 36 


234 


33 


23 


58 


] 






May 3 o** 


gm 








a. 


-47a 


-338 


+ I 7 


163 


10 


326 


8 


a 


s 


391 
37-6 


-409 
-425 


-" 57 


i6s 


45 


328 


43 


b 


&« 


37-1 


-430 


-13 9 


166 


26 


329 


24 




b' 


34.3 


-389 


-13 5 


171 


10 


334 


8 




b^ 


31-4 


-418 


-14 49 


173 


45 


335 


43 


b* 


s 


30.0 
39.0 


-409 
—416 


-15 17 


174 


SI 


337 


49 


b* 


<^« 


+ 4-6 


— 10 


- 5 58 


215 


14 


18 


12 


\c 


<^« 


5-2 


— 3 


- s 46 


215 


56 


18 


54 


r 


c* 


6.8 


+ 18 


- 5 " 


317 


39 


20 


37 


c 


<?• 


6.8 


— 13 


-6 51 


3l6 


56 


19 


54 




C^ 


8.7 


+ 18 


- 5 53 


319 


13 


22 


II 


c»? 


c^ 


10.0 


+ 23 


-64 


220 


23 


23 


21 


c*? 


c^ 


10.7 


+ 41 


- 5 18 


221 


20 


24 


18 


c* 


<i« 


7-3 


— IIO 


-13 35 


215 


I 


17 


59 


■N 


««- 


8.6 


-108 


— 12 46 


216 


7 


19 


5 


in 


cfa 


9.4 


- 90 


-13 3 


317 


12 


30 


10 


cf 


13.9 


- 94 


-14 17 


319 


40 


23 


38 


* 


« 


7.8 


+443 


+ 18 18 


329 


58 


23 


56 




«* 


9.3 


+448 


+ 18 6 


231 


20 


34 


18 




«• 


10.5 


+473 


+ 19 8 


233 


16 


36 


14 




/' 


33-8 


+423 


+ 8 31 


252 


30 


55 


28 


e 


/ 


34-3 


+461 


+10 34 


254 


36 


57 


34 


e* 



1 9 


148 


51 


336 6 


12 3 


151 


8 


328 33 


10 7 


156 46 


334 I 


14 23 


159 


23 


336 38 


15 30 


160 


52 


338 7 


6 4 


200 


58 


18 13 


6 43 


300 


39 


17 54 


5 17 


303 


55 


30 10 


4 33 


304 


55 


32 10 


6 50 


304 


50 


23 5 


6 26 


305 


55 


33 10 


5 7 


306 


54 


24 9 


12 20 


199 


31 


16 46 


" 57 


300 


45 


18 


12 47 


205 


4 


33 19 


13 44 


205 


4 


32 19 


13 " 


306 


13 


23 28 



B 



c* 



da 



Ad 



e^ 
e* 

e 

f 
g 



8 



+2o!6 


+326" 


32.9 


+337 


24.0 


+394 


34.0 


+ 44 


51-7 


+ 575 



+ 7 

+ 7 
— 10 

+ 9 

+ 12 



°i7' 


236° c/ 


53° 15' 


9 


238 20 


55 35 


1 2 


241 10 


58 25 


29 


231 36 


48 51 


50 


289 39 


106 54 



May 5 



o" 34 



m 



a 


-53-2 


-546 


a' 


49.6 


-573 


b 


34.8 


-289 


6' 


33-7 


— 290 


b* 


32-3 


-257 


b> 


30-4 


-230 


c 


29.8 


-350 


c' 


27-3 


-349 


c' 


25-5 


-335 


d 


17.7 


-189 


d' 


15-5 


— 167 


e 


5-0 


+ 156 


C 


3-9 


+ 146 


/ 


+ 5-4 


-161 


g 


35-6 


+470 


t 


37-6 


+493 


g' 


38.1 


+497 


g' 


41.9 


+528 


g* 


43-9 


+495 


s 


58.2 


+290 
+267 


*' 


60.8 


+287 



May 8 o** 39°* 



a 


—62,2 


—264 


a^ 


60.9 


-286 


b' 


51-4 


—402 


b 


48.2 


-389 


b' 


47-9 


-375 


c 


45-1 


- 94 


c^ 


42.0 


- 41 


d' 


3-5 


+243 


d- 


+ 1.2 


+300 


d 


8.5 


+323 


d. 


9.8 


+337 


e^ 


26.1 


+ 131 


e^ 


26.1 


+ 179 


n 

£ 


29-5 


+ 145 


s 


30.6 


+ 131 


e^ 


36.5 


+ 138 


e* 


39-0 


+ 148 


f 


53-6 


+ 152 


f 


56-5 


+ 154 



+ 5 22 

+ 3 36 

- 6 38 

- 7 16 

- 6 39 
+ 7 28 

+ 9 13 

+ 11 30 

+ 13 10 

+ 12 3 

+ 12 24 

- 4 22 

- I 42 

- 5 12 

- 7 II 

- 7 23 

- II 20 

-" 59 



1 



g' 



-12 25 


128 42 


333 27 


-15 38 


135 35 


340 20 


- 6 45 


171 56 


16 41 


— 7 12 


172 53 


17 38 


- 5 57 


175 19 


20 4 


- 5 13 


177 54 


22 39 


-" 55 


174 23 


19 8 


— 12 48 


176 42 


21 27 


-12 43 


178 49 


23 34 


- 7 39 


190 4 


34 49 


- 7 15 


192 59 


37 44 


+ 6 46 


208 48 


53 33 


+ 5 49 


209 26 


54 " 


-14 15 


209 24 


54 9 


+ 11 10 


253 23 


98 8 


+ 11 56 


256 37 


loi 22 


+ 12 I 


257 27 


102 12 


+ 12 44 


263 51 


108 36 


+ 10 II 


264 33 


109 18 


- 6 3 


276 36 


121 21 


-64 


283 37 


128 22 



b 
c? 



(f? 



e? 



e» 



129 56 


16 50 


132 22 


19 16 


144 35 


31 29 


ISO S 


36 59 


151 13 


38 7 


164 20 


SI 14 


168 58 


55 52 


209 I 


95 55 


214 14 


loi 8 


220 46 


107 40 


222 14 


109 8 


230 34 


117 28 


231 43 


118 37 


234 13 


121 7 


240 25 


127 19 


243 10 


130 4 


260 54 


147 48 


265 31 


152 25 



6? 
b' 



c' 
c 

</' 
d' 



di 
e 



94 



C. H. F. Peters 



da 



Jd 



1863 May 9 o^ 46" 



a 


-S7« 


-218" 


b 


SS-2 


-429 


6' 


54-2 


-421 


b* 


54-2 


-434 


c' 


13-7 


+216 


c 


5-4 


+240 


c* 


+ 0.5 


+252 


d' 


11.3 


+ 44 


d' 


I3.0 


+ 92 


d> 


13-7 


+ 23 


d* 


14.9 


+ 97 


d" 


16.3 


+ 74 


s 


I7-S 


+ 57 


d» 


22.8 


+ 64 


d« 


26.0 


+ 82 


e 


44-2 


+ 104 


e' 


46.2 


+ 107 


/ 


44-7 


+679 


g 


55-8 


+505 



+ 5° 36' 

- 6 36 

- 6 38 

- 7 18 

+ 13 35 

+ 12 6 

+ 10 49 

- 4 18 

- I 54 

- 6 16 

- 2 33 

- 4 55 

- 6 52 

- 6 47 
-II 9 

-" 33 

+22 46 

+ 99 



May 10 I*" 32 



m 



a 

b 

b* 

c' 

c* 

c» 

c* 



d 



n 



-57-3 


-457 


27.5 


+ 117 


19.9 


+ 152 


10.5 


+ 191 


3-9 


- 62 


3-4 





0-5 


+ 17 


+ 0.7 


- 74 


1-5 


— II 


2.9 


- 30 


11.0 





40.0 


+652 


52.1 


+495 


52.9 


+486 



- 7 
+ 12 

+ 12 

+ 11 

- 5 

- I 

- I 

- 7 



15 
48 

7 
8 

8 

49 

53 
18 



- 4 49 

- 6 31 
+22 24 

+ 96 



May no'' 50" 



a 


-32.7 


+ 77 


0' 


22.6 


+ 124 


b' 


17.6 


-133 


b' 


16.9 


— lOI 


b> 


16.1 


- 71 


b* 


14.3 


- 62 


fts 


13.6 


-161 


6° 


12.6 


- 92 


s 


II.O 


-108 


6^ 


II.O 


- 46 


b^ 


9.6 


- 67 



+ 12 22 

+ " 31 

- 4 29 

- 2 56 

- I 33 

- I 38 

- 7 19 

- 4 34 

- I 51 

- 3 28 



177 39 
187 38 

186 2 



187 
188 
190 
188 



21 

46 
24 

34 



191 32 

193 28 

194 6 



u 



142^ 9' 


43" 9' 


134 44 


35 44 


137 30 


38 30 


136 27 


37 27 


199 S 


100 s 


206 24 


107 24 


211 24 


112 24 


215 4 


116 4 


216 49 


117 49 


216 38 


117 38 


219 18 


120 18 


220 10 


121 10 


22s 7 


126 7 


228 21 


129 21 


246 46 


147 46 


249 6 


150 6 


280 20 


181 20 


286 17 


187 17 



124 41 


40 10 


184 II 


99 40 


191 32 


107 I 


200 7 


115 36 


199 38 


"S 7 


201 20 


116 49 


204 8 


119 37 


203 I 


118 30 


205 24 


120 S3 


212 54 


128 23 


265 39 


181 8 


273 6 


188 35 



06 
16 

15 
16 

17 
19 
17 



46 

45 

9 
28 

S3 
31 

41 



20 39 

22 35 

23 13 



a 
b 

C 



c* 



d 

e 



a 

a' 

b' 

b^ 

b* 

6* 



6« 
d 



a 



b' 
b' 



Ja 



b» 

c 

d 



— 4^2 

+22.3 

33-5 
46.0 

47.0 



J9 



a 

b' 

b' 

b* 

b* 



n 



6» 

c 

C 

d' 

d* 



n 



d^ 
e 

/' 
/ 



n 



- 78" 

- 44 
+615 

+470 
+456 



May 13 2'' 51 



m 



-S4.6 


- 55 


42.7 


-253 


42.4 


-239 


40.7 


—264 


38.8 


186 


39-2 


—260 


38.1 


-274 


38.0 


-306 


3S-S 


— 212 


34.0 


—246 


32.6 


-237 


31-1 


-205 


-I-12.0 


—221 


13.6 


-237 


10.7 


+480 


11.9 


+452 


12. 1 


+ 502 


12.9 


+487 


14. 1 


+461 


23.8 


- 59 


21.9 


+396 


23-5 


+324 


24.9 


+358 


26.0 


+345 



+12 36 


148 25 




- 2 39 


157 45 




- 1 58 


158 28 




- 3 57 


159 31 




— 20 


163 50 




- 4 50 


161 31 




- 7 II 


160 51 




- 2 52 


166 18 




- 5 14 


166 40 




- 5 12 


168 16 




- 3 57 


170 33 




-18 53 


206 6 




—20 20 


207 7 




+21 38 


222 7 




+19 31 


222 14 




+ 21 55 


224 13 




+ 19 23 


224 23 




-13 18 


219 34 




+ 13 3 


229 3 




+ 8 24 


228 14 




+ 9 24 


230 45 





06 47 

16 17 

16 50 

17 53 
22 12 

19 53 

19 13 

24 40 

25 2 

26 38 

28 55 

64 28 

65 29 
80 29 
80 36 

82 35 

82 45 

77 56 

87 25 

86 36 

89 7 



May 17 2'' 14" 



a 


-36.5 


+ 195 


ft° 


29.5 


+ 53 


s 


28.4 


+ 37 


c 


23.1 


-234 


c 


22.1 


-247 


C 


20.5 


-236 


d 


+295 


+ 30 


d^ 


30.9 


+ 46 


d' 


32.7 


+ 14 


d» 


35-2 


+ II 


d* 


38.0 


+ 25 



May 19 23*^ 35 



m 



a 


-56.3 


— 169 


a^ 


55-5 


— 162 


b 


SS.i 


+ 103 



- 5° 50' 


198° & 


127° 13' 


-12 23 


220 31 


149 38 


+22 14 


252 47 


181 54 


+ 9 15 


259 58 


189 5 



b 



+20 23 


169 45 


183 53 


+ 99 


174 28 


188 36 


- 8 18 


173 13 


187 21 


— 9 22 


173 46 


187 54 


- 9 14 


175 25 


189 33 


-92 


222 35 


236 43 


- 8 26 


224 10 


238 18 


-10 51 


225 15 


239 23 


-" 43 


227 32 


241 40 


— II 42 


230 34 


244 42 



+ 5 


40 


137 


42 


178 


21 


+ 5 


46 


139 


14 


179 


S3 


+21 





144 


18 


184 


57 



Observed Positions of Sun-Spots 



95 



Ja 



Ad 



1% 



1863 May 19 — Continued 



c 

d 
d 

e 



s 



a 

*. 



c» 



-5i?2 


- 76" 


50.2 


- 64 


47.0 


-358 


42.4 


-358 


0.1 


— 124 


+ 6.6 


- 97 


8.1 


— lOI 


10.6 


-103 



+ 9° 24' 


147° 58' 


188° 3/ 


- 7 52 


143 36 


184 15 


— 9 21 


149 3 


189 42 


- 8 56 


193 I 


233 40 


— 9 20 


198 56 


239 35 


- 9 59 


200 4 


240 43 


-10 49 


202 4 


242 43 



May 21 o^ 28" 




May 23 23'* 45 



lU 



-47-9 


-362 


47-6 


-371 


47.1 


-362 


43-5 


-353 


41 -s 


-355 


+56-7 


+427 


57-1 


+423 


57-4 


+416 


66.5 


+ 81 


66.5 


+ 65 



a 



/.6 



+ 9 21 


120 57 


190 II 


+ I 22 


136 36 


205 50 


- 9 18 


162 41 


231 55 


— 9 20 


166 36 


235 50 


- 9 43 


168 33 


237 47 


- 8 38 


169 3 


238 17 


- 8 38 


170 47 


240 I 


- 9 32 


172 3 


241 17 


-10 44 


173 52 


243 6 


-II 23 


174 I 


243 15 



a»? 



a^ 

a^ 



- 8 37 


138 51 


235 44 


- 9 13 


138 49 


235 42 


- 8 53 


139 54 


236 47 


- 9 23 


144 32 


241 25 


— 10 6 


146 42 


243 35 


+ 8 36 


262 48 


359 41 


+ 8 17 


263 23 


16 


+ 7 48 


263 33 


26 


-13 42 


271 37 


8 30 


-14 39 


371 12 


8 5 



d' 







May 26 22'' 


SS"" 












- 5-8 


+385 


+23 4 


191 


31 


330 


I 




+ 0.6 


+ 87 


+ 3 42 


190 


59 


329 


29 


a 


3-5 


+ 97 


+ 3 32 


193 


32 


332 


2 




*^« 


27.7 


+294 


+ 8 51 


218 


2 


356 


32 




*^» 


38.4 


+3" 


+ 9 40 


219 


7 


357 


37 


b 


<r» 


30.8 


+317 


+ 9 24 


221 


30 










cr» 


32.1 


+315 


+ 8 58 


222 


41 


I 


II 




<r-» 


32-5 


+324 


+ 9 26 


223 


21 


I 


51 




^* 


33-4 


+346 


+ 10 28 


224 


50 


3 


20 


Ifi 


I ^Z. 


43.1 


— 11 


— 10 10 


217 


4 


355 


34 




1 «iC» 


44,0 


- 14 


-12 57 


227 


45 


6 


15 




1 »^ 


44-S 


- 39 


-14 33 


227 


59 


6 


29 


r 


•-— ^ 


48.3 


- 9 


— 14 21 


232 


24 


10 


54 


d 



Aa 



Ad 






^1 



/ 
g 



n 
s 
n 



n 



n 



+43?7 


+358" 


44,9 


+344 


44.9 


+356 


45-8 


+342 


49.6 


+363 


50.8 


+390 


52.3 


+365 
+353 


50.8 


+ 40 




+ 131 


55-9 


+ 122 


64-5 


+ 39 



+ 8° 6' 

+ 7 44 

+ 7 33 

+ 8 51 

+ 6 42 

— II 27 

- 7 36 
-14 41 



236° 31' 


15° I' 


237 39 


16 9 


243 38 
246 34 


22 8 
25 4 


247 19 


25 49 


236 30 


15 


244 54 


23 24 


259 59 


38 29 



May 28 o^ 38^ 



a 
b 

c 



n 



d' 
d' 

d^ 
d^ 
e 

e^ 

f 



-32.4 


- 60 


1.6 


+186 


+ 0.3 


+143 


4.8 


+182 


5-7 


+212 


10.2 


-166 


I5-I 


—129 


19.6 


-136 


21.9 


—129 


23.8 


-139 


24.6 


-138 


18.6 


+250 


20.9 


+232 


22.2 


+200 


24.5 


+223 


28.2 


+275 


29.2 


+282 


31-1 


+253 


17.9 


+ 48 


17.9 


+ 76 


33-2 


+ 16 



May 30 23*^ 27 



m 



a 

a' 

a' 

a* 

b' 
b 
b' 
63 



n 



30-5 

30-5 
29.2 

28.9 

26.0 

24.1 

22.9 

14.7 

13.0 

11.8 

5.6 
9-7 

7-5 



+ 63 

+ 51 
+ 41 
+ 14 
+ 55 

+ 57 
+ 100 

-263 

— 261 
-259 

— 262 

+ 132 
+ 84 



d^ 
d^ 



f 



+ 3 40 


158 


49 


326 12 


+ 10 15 


188 


59 


356 22 


+ 7 16 


189 


45 


357 8 


+ 8 27 


194 


6 


I 29 


+ 10 


195 


21 


2 44 


-12 58 


192 


23 


359 46 


— 12 I 


197 


8 


4 31 


-13 32 


200 


51 


8 14 


-13 41 


202 


57 


10 20 


-14 45 


204 


29 


II 52 


-14 53 


205 


13 


12 36 


+ 8 12 


207 


43 


15 6 


+ 5 17 


208 


54 


16 17 


+ 64 


211 


23 


18 46 


+ 8 II 


215 


53 


23 16 


+ 8 18 


216 


57 


24 20 


+ 6 I 


218 


51 


26 14 


- 2 27 


202 


23 


9 46 


- 50 


202 


52 


10 29 


- 7 58 


215 


17 


22 40 



a 



63 




+ 10 12 


160 


34 


355 31 


+ 9 31 


160 


24 


355 21 


+ 8 35 


161 


29 


356 26 


+ 6 57 


161 


18 


356 15 


+ 8 39 


164 


30 


359 27 


+ 8 18 


166 


14 


I II 


+ 10 32 


167 


55 


2 52 


— 12 27 


168 


18 


3 15 


-12 44 


169 


47 


4 44 


-12 54 


170 


50 


5 47 


-14 35 


175 


55 


10 52 


+ 7 36 


179 


59 


14 56 



96 



C. H. F. Peters 



da 



n 



a* 
ft. 

ft* 
ft3 
ft* 



n 






a 
ft 



-60.8 
59- 1 



Ja 



II 



1863 May 30 — Continued 



d' 


+ l!2 


+ 164" 


d 


3-3 


+ 128 


d* 


4.0 


+ 137 


e 


4.8 


— 107 


e 


6.3 


— 100 


e* 


95 


- 91 


I 


14.0 


+ 175 


g 


65.1 


+ 114 



+ 
+ 
+ 



+ 



June 4 o^ 9™ 



-64.9 


- 79 

- 98 


58.2 


- 74 


54-0 





+ 7.2 


-130 


7-9 


-116 


10.5 


— 100 


12.5 


- 88 


131 


— 121 


13-5 


— 102 


29.9 





304 


+ 37 


3I-S 


+ 28 


31-5 


+ 28 


32.9 





33-5 


+ 39 


37-0 


- 14 


39-6 


+ 67 


34.7 


+353 



+ 8 12 

+ 7 38 

+ 11 8 

- 9 8 

- 8 26 

- 8 3 

- 7 45 

- 9 35 

- 8 48 

- 6 12 

- 5 22 

- 4 53 

- 6 48 

- 4 39 

- 8 30 

- 4 16 
+ 13 31 



June 9 o"* 7 



m 



a' 


-57-4 


-329 


a" 


57-1 


-300 


a 


56-5 


-322 


b 


41.8 


— 196 


ft' 


39-0 


-283 


b* 


38.2 


— 242 


&» 


33-6 


-147 


c 


38.2 


+ "3 


c 


37-5 


+ 129 


c* 


36.0 


+ 157 


c» 


35-2 


+ 159 


d 


+34-5 


+ 247 


e 


47.8 


+ 297 



- 9 

- 7 

- 8 

- 3 

- 9 

- 7 

- 2 

+ 13 
+ 14 
+ 16 

+ 16 

+ 8 

+ 9 



June II o*" 45 



m 



— 236 
+ 62 



- 3 38 

+ 14 o 



107 23 

IIS 10 



III 30 
119 17 



8»34' 


i88» S3' 


23° 50' 


5 59 


189 57 


24 54 


6 20 


190 41 


25 38 


7 57 


187 II 


22 8 


7 52 


188 28 


23 2S 


8 7 


191 19 


26 16 


6 13 


199 32 


34 29 


8 49 


258 52 


93 49 



bj>.. 



108 48 


14 27 


122 26 


28 5 


129 25 


35 4 


184 17 


89 56 


185 I 


90 40 


187 26 


93 5 


189 12 


94 51 


189 3 


94 42 


189 S3 


95 32 


205 25 


III 4 


206 52 


112 31 


207 16 


112 ss 


208 8 


113 47 


209 16 


114 55 


211 57 


117 36 


215 35 


121 14 


217 


122 39 



>a 



\b 



b^ 
C 



I 


III 


34 


87 15 


20 


"3 


27 


89 8 


46 


"3 


36 


89 17 


43 


136 


I 


III 42 


22 


137 





112 41 


4 


138 


49 


114 30 


14 


145 


I 


120 42 


58 


143 


33 


119 14 


49 


144 


21 


120 2 


5 


145 


54 


121 35 


15 


146 


50 


122 31 


55 


209 


I 


184 42 


26 


224 


33 


200 14 



a 



J' 
c 



b' 
b' 
c 



a 

b 

b' 

ft» 

b* 

b^ 

c' 

c 



a 
b 

c 
d 



Ja 



A» 



u 



-S8?o 


+ 98" 


57-5 


+ 101 


+ 5-8 


+ 153 



+15° 56' 

+ 16 3 
+ 8 S3 



116° S7' 
117 48 

180 18 



121° 4' 

"I 55 

184 2S 



June 13 2^ 31 



m 



-36.1 


- 67 


30-7 


-237 


30.0 


-237 


26.7 


-243 


26.3 


-232 


26.3 


-250 


24.6 


— 241 


30-7 


+ 87 


25-3 


+ 62 



+ 2 24 

- 8 30 

- 8 36 

- 9 26 

- 8 50 

- 9 55 

- 9 37 
+ 10 46 

+ 8 50 



139 57 


173 10 


142 37 


175 50 


143 15 


176 28 


146 8 


179 21 


146 40 


179 53 


146 22 


179 35 


148 3 


181 16 


146 26 


179 39 


151 19 


184 32 



June IS o^ 37 



m 



June 18 o** 38"" 



June 20 o^ 20"* 



-52.6 


+ 146 


+ 10.7 


-283 


14.8 


-289 


25.0 


-155 


28.1 


-141 


63-9 


+239 



+15 

-16 
-17 

— 10 

- 9 

+ 7 



47 


"5 26 


245 37 


29 


172 2 


302 13 


19 


175 39 


305 5° 


21 


185 I? 


315 23 


48 


188 2 


318 13 


31 


238 33 


8 33 



fl? 




b> 

c 



a 


-53-7 


-114 


+ I 


31 


118 


1 


178 


II 




b 


53-2 


—291 


- 9 


II 


114 


46 


174 


56 




b' 


51.6 


— 264 


- 7 


43 


117 


42 


177 


52 




b' 


49.1 


-284 


- 9 


13 


120 


23 


180 


33 




b» 


48.2 


-288 


- 9 


34 


121 


24 


181 


34 




c' 


53-2 


+ 39 


+ 10 


37 


120 


3 


180 


13 




C 


51.8 


+ 53 


+ 11 


17 


121 


54 


182 


4 




c 


49.2 


4- 22 


+ 9 


7 


124 


56 


185 


6 




d« 


+ 11.4 


+ 284 


+ 16 


40 


182 


45 


242 


55 


5« 


rf' 


12.7 


+ 279 


+ 16 


10 


183 


47 


243 


57 


h' 


d^ 


131 


+304 


+ 17 


39 


184 


29 


244 


39 




d* 


14.6 


+ 272 


+ 15 


28 


185 


17 


245 


27 




d 


15.2 


+ 288 


+ 16 


39 


186 


35 


246 


45 


b 


e 


46.7 


-96 


— II 


21 


211 


23 


271 


33 





a 


-55.8 


+ 32 


+ 9 40 


113 25 


215 42 




6« 


33-7 


+ 178 


+ 16 16 


138 48 


241 5 




6» 


32.6 


+ 183 


+ 16 27 


139 53 


242 10 




ft3 


31-9 


+ 192 


+ 16 56 


140 35 


242 52 




ft 


28.7 


+ 181 


+ 15 54 


143 37 


245 54 


a- 


ft* 


27-3 


+ 218 


+ 18 I 


145 2 


247 19 




ft5 


26.3 


+ 211 


+ 17 28 


145 57 


248 14 




c 


+ 27.6 


- 54 


- 5 3 


189 so 


292 7 




d 


53-6 


- 77 


— 10 6 


217 II 


319 28 


c 




Observed Positions of Sun-Spots 



97 



Ja 



Ad 



June 24 o^ 50" 



a 
b 

c 
<2' 



n 



-42.5 


+ 41 


40.1 


+ 34 


42.1 


+ 211 


38.3 


+ 208 


+ 17.0 


+ 227 


22.4 


4-244 


26.0 


+ 263 


21.3 


+ 112 


22.4 


+ 103 


22.4 


+ 112 


23-3 




25-4 


+ 94 


64.2 


+ 30 


65.7 


+ 7 



a 


—60.4 


6« 


S7'0 


6> 


54-9 


h 


54-4 


c» 


12.6 


c« 


1 1.9 


c 


10.9 


C3 


9-7 


rf^ 


9.8 


s 


8.6 


(2> 


8.6 


tl* 


7-4 


di 


4.6 


c 


+ 13-7 


e» 


16.3 


/* 


17.0 


/ 


19.8 




+ 7 

+ 7 
+ 18 

+ 17 

+ 14 

+ 15 

+ 15 

+ 6 



54 
20 

16 

51 
29 

•o 
49 

48 



+ 6 58 

+ 5 39 
- 3 36 



"3 37 
126 4 

123 29 

128 41 

177 29 

182 30 
186 4 

180 30 

181 25 

183 32 
231 27 



310 

3" 
310 

315 
4 

9 
12 



14 

41 
6 

18 

6 

7 
41 



7 7 

8 2 
10 9 

58 4 



June 26 o'' 48" 



+ 211 
-369 

-385 
-362 

+ 188 

+ 184 
+ 182 
+201 

+ 
+ 



71 
63 



+ 

+ 
+ 



27 
74 
87 



+283 
+279 

-293 
-274 



+ 18 

-17 
-18 

-16 

+ 14 
+ 14 
+ 14 
+ 15 



16 
26 
29 

58 

45 
27 

16 

22 



+ 79 



+ 4 

+ 7 
+ 8 

+ 18 
+ 18 

-IS 
-15 



45 
29 
5 
43 
15 
59 
39 



95 
95 
98 
00 

49 
50 
SI 
52 



33 
42 

54 
46 

38 

17 
6 

12 



52 8 

52 28 

53 43 
56 7 
72 59 
75 16 
72 42 
75 12 



June 28 o** 49" 



+ 154 

+ 159 
+ 170 

+ 184 



+ 13 53 

+ 14 10 

+ 14 48 

+ 15 36 



120 17 

121 12 

123 21 

124 24 



3 I 
3 56 

6 5 

7 8 



8 



I 







1863 June 22 


o*" 24" 






a 


-i5?i 


+ 252" 


+ 18° 48' 


151° 56' 


310° 13' 


h 


a* 


ii.i 


+240 


+ 17 41 


155 26 


313 43 


6' 


b 


3-5 


— 201 


- 9 40 


158 59 


317 16 




c^ 


+47-5 


+ 217 


+ 9 57 


209 18 


7 35 




n 

c 
s 


47-9 
48.9 


+ 180 
+ 167 


+ 7 14 


209 30 


7 47 


iA 



c' 



310 


12 


310 


21 


313 


33 


315 


25 


4 


17 


4 


56 


5 


45 


6 


51 


6 


47 


7 


7 


8 


22 


10 


46 


27 


38 


29 


55 


27 


21 


29 


51 



a 



c 
d^ 



a 



Ja 



a 

b 
c 

d 

e 



f 



a 

b 

c 

d' 

d 

e 



a' 

a» 

a 

b 

b' 

c 

d 

d' 

d' 

e 



-44-7 

43-9 
40.2 

0.9 
+ 2.2 

0.1 
16.5 
18.8 
22.9 

23-5 



Jd 



a^ 


-35?i 


+ 191" 


a^ 


33-9 


+ 184 


b"" 


39-1 


+ 34 


s 


384 


+ 23 


6' 


36.2 


+ 48 


b' 


34-4 


+ 24 


c' 


17-3 


+ 223 


c* 


16.5 


+ 168 


c 


12.7 


+ 237 


d' 


15.2 


-319 


d 


14.2 


-317 


d' 


11.4 


-313 


di 


10.5 


-315 


e 


+ 50.9 


-189 


e' 


52.6 


-195 


e' 


54-4 


-175 



+15° 58' 
+15 29 

+ 6 12 



+ 7 

+ 5 
+ 17 

+ 13 
+ 17 
-16 

-15 
-15 

-15 

— 12 

-13 

— 12 



18 
48 

12 

47 
51 
13 

52 

44 

55 
32 

5 
2 



26° 43' 

28 o 

23 28 

26 I 

27 44 

43 28 

44 9 
47 31 

42 58 

43 54 

46 23 

47 12 
205 17 
207 37 
209 54 



9-2/ 
10 44 

6 12 

8 45 
10 28 

26 12 
26 53 

30 15 

25 42 

26 38 

29 7 

29 56 
88 I 

90 21 
92 38 



June 30 3** 9*" 



—60.6 


+ 163 


57-3 


+ 193 


56.2 


+ 202 


60.3 


+ 32 


48.5 


+ 57 


45-4 


4- 64 


+ 23.0 


-225 


26.1 


+ 285 


28.0 


4-301 


45-0 


4-232 



+13 
+15 

+ 16 

+ 5 

+ 7 
+ 8 

— II 

+ 18 

+ 19 

+ 14 



51 
49 
23 
58 
39 
4 

50 
58 

51 
19 



91 50 

97 10 

98 46 

94 22 



no 
114 

174 
180 
182 
198 



46 

17 
40 

9 

13 
51 



4 o 

9 20 

10 56 

6 32 

22 56 

26 27 

86 50 

92 19 

94 23 
III I 



July 2 o"* 41" 



+ 5-8 


+ 156 


15.2 


- 37 


21.2 


+ 205 


40.9 


+ 290 


42.6 


+ 299 


44.9 


+ 18 


48.4 


+ 41 



+ 12 

o 

+14 
+18 

+19 

+ 2 

+ 3 



27 
27 
49 
56 

15 
II 

18 



159 
166 

172 

193 

195 
194 



5 
26 

48 

30 
35 
30 
198 36 



97 53 
105 14 

III 36 

132 18 
134 23 

133 18 
137 24 



July 5 i"* 24" 



+ 155 

+ 153 

+ 172 

+ 247 
+ 256 

- 14 
+ 60 

+ 51 
+ 87 

— 227 



4-12 
4-12 

+13 

4-18 

4-19 

4- 2 



4- 
4- 
4- 



6 
6 
8 



— 10 



30 

24 
40 

36 
8 

42 

53 
18 

21 
42 



5l 



a' 



b 
b' 
c 



109 25 


90 


44 


no 20 


91 


39 


114 7 


95 


26 


150 19 


131 


38 


153 3 


134 


22 


150 59 


132 


18 


164 56 


146 


15 


166 54 


148 


13 


170 34 


151 


53 


171 4 


152 


23 



98 



C. H. F. Peters 



da 



Jd 



g 



1863 July s — Continued 



/ 



n 
s 



+ 26?3 

63-5 
64.6 



-24/' 
+ 220 
+ 204 
+ 256 



-12^ 2' 



+ 13 21 

+ 15 42 



173^40' 
223 20 

229 42 



154^ 59' 
204 39 



211 



July 9 I** 2^ 



a 
a' 

a* 



c^ 
c* 



d 
d' 
d' 
d^ 



-50.2 


+ 90 


48.6 


+ 71 


47-7 


+ 60 


47.2 


+ 92 


46.3 


+ 94 


+ 22.0 


+ 183 


23-S 


+ 154 


24.7 


+ 140 


28.9 


+200 


30-4 


+ 147 


30-4 


+ 197 


31-5 


+ 174 


34-2 


— 270 


34-9 


-266 


37-2 


-286 


38.7 


-283 



a' 
a' 

a* 

1 

a* 
ai 
a* 

b 

b' 



n 



+ 

+ 
+ 

+ 
+ 



7 
6 

5 
7 

7 



+ 15 
+ 12 

+ 16 

+ 12 

+ 15 



16 

IS 
39 
37 
48 

II 

58 

II 

56 
16 



-12 31 

— 12 16 

-13 35 

-13 26 



99 


30 


lOI 


33 


102 


42 


103 


I 


104 


2 


166 


16 


168 





172 


48 


173 


54 


174 


43 


178 


10 


178 


53 


181 


24 


183 


1 



136 44 

138 47 

139 56 

140 IS 

141 16 
203 30 

205 14 



210 
211 



2 
8 



211 57 

215 24 

216 7 
218 38 
220 15 



July 14 I** 29 



m 



-45-3 


+ 227 


44-5 


+236 


43-1 


+204 


42.8 


+ 98 


40.5 


+227 


39-6 


+236 


39-7 


+ 190 


36.5 


+ 252 


25.8 


+286 


25.8 


+ 259 


4S-0 


-187 


35-2 


-231 


32.3 


-298 


+50.9 


-387 


51.8 


-373 



+ 14 59 

+ 13 30 

+ 7 II 

+ 15 30 

+ 13 I 

+ 17 S 

+ 20 8 

+ 18 29 

— 10 19 

— 12 2 

— 16 o 

-18 14 



July 18 2S^ 33 



m 



a 


— 20.7 


+ 140 


a* 


20.0 


+ 152 


a» 


18.3 


+ 136 


a^ 


18.0 


+ 136 


b ' 
n 


+ 1-7 
3-2 


-394 
-378 



+ 11 24 

+ 12 II 
+ 11 24 
+ 11 25 

~i8 48 



119 49 

120 20 
122 o 
122 16 

143 I 



282 29 

283 o 

284 40 

284 56 

305 41 



a 



a3 



B 



98 


23 


206 3 


100 


58 


208 38 


102 


48 


210 28 


103 


54 


211 34 


104 


55 


212 35 


107 


14 


214 54 


117 


32 


225 12 


117 


55 


225 35 


101 


17 


208 57 


III 


37 


219 17 


114 


14 


221 54 


196 


59 


304 39 



a 

a' 



Ja 



b' 
6> 



+ 5-9 
14. 1 



a 
a' 



n 



a 

b' 
b 



n — 



n 
n 



b' 



-13-7 
12.8 

10.8 

10.2 

7.5 

+ 3-9 

4.5 



Ad 



II 



376" 
290 



17° 54' 
" 51 



145^56' 
152 24 



308" 36' 
315 4 



July 20 o"* 44" 



-47-9 


+ 198 


47-3 


+ 204 


44-7 


+ 209 


44.4 


+ 211 


28.1 


-342 


26.9 

1 


-327 



+ 11 o 

+ 11 27 

+ 12 10 

+ 12 21 

— 18 29 



89 8 

89 4S 

92 43 

93 6 

114 2 



280 34 

281 II 
284 9 
284 32 

305 28 



July 22 o^ 34" 



-51.0 


-273 


50.1 


-285 


6.0 


- 3 


51 


- 17 



— 19 o 

+ 4 22 

+ 3 37 



86 26 

129 46 

130 36 



305 50 

349 10 

350 o 



July 26 i*^ 41°* 



July 28 i^ 7 



m 



Aug. 2 



I^ 7 



m 



+ 89 

+ 99 

- 9 

- 19 

- 35 

+ 75 
+ 78 



+ 98 



+ 3 

+ 2 
+ 11 
+ 11 



19 

38 

4 
21 







i 


July 24 I *^ 


3°^ 






n 
a 
s 

b 


-63-9 
+ 59.0 


— 196 

— 210 
+ 23 


-18 28 
+ 10 45 


59 I 
194 22 


306 56 
82 8 


b' 



III 


44 


125 


50 


"5 


32 


129 


38 


118 


22 


132 


28 


126 


39 


140 


45 


127 


7 


141 


13 



a 


-36.5 


+ 286 


+ 16 49 


93 33 


9 45 




b' 


+ 40.0 


+ 9 


+ 10 5 


167 21 


83 33 




b 


40.5 


+ 72 


+ 13 55 


167 48 


84 


■A 

J 


b' 


41.3 


+ 25 


+ 11 8 


168 46 


84 58 


c 


66.1 


- 14 


+ 8 37 


211 19 


127 31 


6 


s 


66.6 


- 79 

— 107 


+ 3 29 


215 59 


132 II 


c 

— . 



a 


+ 11.4 


+ 36 


+ 9 19 


138 23 


82 19 




0} 


13.2 


+ 16 


+ 8 21 


140 7 


84 3 




b"" 
s 


54.0 


- 41 

- 52 


+ 89 


183 3 


126 59 


a 


c 


56.4 


-134 


+ 2 54 


187 34 


131 30 


b 


d 


63.2 


+ 2 


+ 10 54 


200 8 


144 ♦ 


tf 


d' 


64.7 


+ 34 


+ 12 36 


204 50 


148 46 


Cl 



h 



Observed Positions of Sun-Spots 



99 



I 



Aa 



A9 



1863 Aug. 2 — ConHnued 



Aug. 7 o^ 16" 



August 9 o*> 31 



m 



-17.8 


+ 88 


15-9 


+ 95 


139 


+ 37 


13.0 


+ 102 


I3.I 


+ 91 


8.1 


+ 95 


6.1 


+ 100 


3.8 


+ 68 


+50.1 


-346 


52.1 


-363 


5a-4 


-346 


5»-7 


-539 


57.1 


-41a 


58.0 


-394 



+ 7 32 

+ 8 33 

+ 5 30 

+ 9 38 

+ 93 

+ 10 12 

+ 10 56 

+ 9 34 

- 6 I 

- 6 54 

- 5 S3 
-18 23 

- 10 16 
-97 



100 
103 

105 
104 

105 
109 

no 

"3 

173 

177 
177 

191 

191 

193 



57 
36 

13 

S3 

48 

13 

49 
15 
34 

13 

3 

I 

4 
34 



313 56 

314 35 

317 II 

216 51 

317 47 

331 II 

333 48 

335 14 

385 33 

389 13 

389 3 

303 o 

303 3 

304 33 



Is 



C + 5«> 


+ 59" 


+ 10P35' 


138*17' 


143* 33' 




c* 


II.I 


+ 63 


+ 11 33 


133 


147 6 


C» 


c^ 


13.3 


+ 73 


+ 13 19 


133 57 


148 3 




<r* 


138 


+ IOI 


+ 14 13 


13s 


149 6 




€i 


30-6 


-139 


+ 3 19 


153 48 


156 54 




« 


61.I 


+ 31 


+ 14 10 


191 36 


305 33 


d 


/- 


64.6 


- 94 


+ 6 51 


30I 43 


315 49 


/» 


/- 


65.1 


- 49 


+ 9 39 


303 16 


317 33 


/ 


'" S 


65.1 


- 93 
-"5 


+ 6 49 


304 6 


318 13 





<s 


-61.7 


+831 


+ 3 


48 


44 43 


138 


28 




1 * 


59-6 


•^33^ 


+ 9 


19 


43 34 


137 


10 




1 ^ 


55-7 


+331 


+ IO 


SO 


53 19 


137 


5 




c« 


54-4 


+339 


+ 11 


46 


55 31 


139 


7 




c 


53-3 


+373 


+ 14 


3 


55 35 


139 


II 




c» 


53.7 


+3«4 


+ 11 


33 


58 58 


143 


44 




<2 


+ 6.6 


+ 141 


+ 15 


55 


133 10 


306 


56 




/ * 


1 1.0 


+ 196 


+30 


3 


136 34 


310 


ID 




/' 


13.9 


— 31 


+ 7 


34 


130 44 


314 


30 


0} 


' /• 


14.0 


- 14 


+ 8 


10 


131 36 


315 


22 


a* 


/-» 


14.0 


- 30 


+ 7 


14 


131 49 


315 


35 




-/-• 


15-7 


- 38 


+ 7 


39 


133 16 


317 


2 




^ 


16.5 


- 7 


+ 9 


I 


133 41 


317 


27 


a 


^^ 


17.3 


— 31 


+ 8 


31 


134 36 


318 


22 


a^ 


^* 


aai 


- 88 


+ 4 


S3 


137 56 


331 


42 




^1 


34-3 


+ 7 


+ 10 


30 


136 I 


319 


47 


a^ 


:^_ 


35.7 


- 9 


+ 10 


38 


143 6 


335 


52 


a^ 



a' 
a 



a* 
c 

d 
e 



da 



Ad 



S 



s 



August II I 



h j2« 



a" 

a 

a* 

X 

b 
c 

c* 
d 
e 

e* 

U 

U 

g 
g' 



n 



-39-1 

38.5 
32.2 

19.4 

+ 4-3 
6.9 

26.7 

30.0 

31.6 

38.5 
41.4 

42.2 

44.0 

47.0 
56.7 

57.3 

59-4 
61.2 



+ 154'' 
+ 224 

+ 184 
-646 
+ 163 
+ 182 
-295 

-329 
-334 

-529 
—420 

-404 

—401 

-434 
-182 

-186 

-168 

+ 31 
+ 51 



+ 5^23' 

+ 9 30 

+ 94 

- I 52 
+ 17 o 
+ 18 42 

- 5 28 

- 6 58 

- 7 o 

- 18 24 
-10 54 

- 9 48 

- 9 26 

- II 12 

+ 5 II 

+ 5 30 

+ 18 5 

+ 19 17 



77^ 
76 

83 
68 

116 

118 

143 

147 
149 

163 

162 

163 

165 
170 

177 



29' 
18 

43 
40 

39 
42 

41 
40 

23 
41 
40 

2 

27 
46 

36 



217^56' 
216 45 
224 10 



7 
6 



209 

257 

259 9 
284 8 



178 42 

180 38 
184 55 



August 13 o** 44 



m 



a' 


-54-0 


+308 


a 


52.8 


+322 


a" 


51-7 


+ 304 


b 


25-3 


+ 288 


Cx 


1.4 


— 202 


c^ 


0.7 


— 204 


f 


+ 0.7 


-208 


c" 


3-6 


— 220 


c^ 


5-6 


— 240 


d 


16.5 


-475 


e^ 


iS-9 


-356 


e^ 


17.4 


-343 


^ 


18.6 


-367 


e 


20.6 


-345 


u 


37-1 


-163 




37-6 


— 160 


38-7 


-144 


g 


40.9 


+ 62 


g' 


46.2 


+ 76 



+ 8 20 

+ 9 31 
+ 90 

+ 16 41 



25 

23 
18 

21 

5 
13 



- 5 

- 5 

- 5 

- 5 

- 6 

-18 
-10 51 

- 9 44 
-10 57 

- 9 12 
+ 4 38 

+ 5 27 

+ 18 34 
+ 20 13 



August 15 3^ 30°' 



a« 


-48.5 


+418 


a» 


47.5 


+411 


a3 


46.8 


+430 


a 


45-5 


+421 


b' 


30-7 


- 6s 



+ 15 

+ 15 
+ 17 

+ 17 
- S 



a? 



288 


7 


\c' 


-.*89 


50 


r 


304 


8 


d 


303 


7 


d 


303 


29 




305 


54 




3" 


13 




318 


3 


u 


319 


9 


u 


321 


5 


g 


325 


22 


g' 



c,c, 



51 6 


218 21 


52 27 


219 42 


55 9 


222 24 


85 36 


252 51 


115 46 


283 I 


116 21 


283 36 


117 23 


284 48 


120 12 


287 27 


122 14 


289 29 


136 50 


304 5 


133 23 


300 38 


134 29 


301 44 


136 6 


303 21 


137 26 


304 41 


149 47 


317 2 


150 44 


317 59 


151 22 


318 37 


157 52 


325 7 




6? 
d 



e. 



/ 
g 



46 


51 47 


249 46 


47 


53 42 


251 41 


3 


53 32 


251 31 


S 


55 54 


253 S3 


15 


86 3 


284 2 



C. H. F. Peters 



1 


Ja 


ja 


' 


■• 


f 


ll 


I 


Aa 


a 


b 


L 


L' 


1 


1863 August i^^-Conlinued 


n 


+4Ste 

45.6 


-228" 
-207 


+ e'sa- 

+ 7 28 


77° 59' 
78 30 


39° iS' 
39 49 


1/ 


b 


-26!o 


- 81" 


- 4° 47' 


90" 42' 


288° 4t' 




c 


17.8 


->S4 


-12 41 


too 4t 


298 40 




C 


48.6 


-223 


+ 7 44 


82 25 


43 44 




d 


1 1.8 


-355 


-17 16 


■07 30 


305 »9 


a 


c* 


49.t 


-.98 


+ 9 13 


82 23 


43 42 


b> 


e. 


+ 8.1 


- 67 


+ 4 48 


ttg 30 


317 39 


b- 


d 


59-6 


^237 


+ 9 47 


too 19 


61 38 


c 


t. 


8.8 


- 63 


+ S 13 


t20 4 


318 3 


6- 


d' 


6t.4 


-266 


+ 8 28 


■05 54 


'7 13 


c* 


< 


9.4 


- 58 


+ 6 3 


120 23 


318 22 


b 








*n 




- 44 












November 6 23'' 49"* 




/ 
g' 


12.8 
20.0 


+ ■57 
+ 187 


+ 18 56 

+ 22 23 


120 9 
t26 26 


318 8 
324 25 
























g 


21-5 


+ 171 


+ 21 45 


128 2 


326 t 




a 


-54-0 


+456 


+ 7 44 


32, 16 


338 19 




h 


21-3 


-40s 


-12 21 


■37 43 


335 42 




b' 


7-7 
5-8 


+ 86 


+ 5 34 


21 8 


38 tl 




i 


49-5 


-484 


-12 57 


■74 26 


12 25 


d 


K 


+ 95 


+ 7 17 


22 42 


39 45 


a 


i' 


5.:8 


-506 


-14 26 


181 4 


■9 3 


d' 




4-5 


+ t09 










i' 


51-8 


-520 


-■5 27 


.82 34 


20 33 


d- 


b, 
¥ 
b' 


3-9 


+ t20 


+ 8 40 


23 14 


40 17 


B" 
















2-3 
3-3 


+ ■3= 
+ ti6 


+ 9 5" 
+ 90 


24 II 

24 35 


41 14 
41 38 


0* 














Ai 


gust 17 o*" 48" 


n 


+ t9.2 


+ 12 




















20.0 


- 5 


+ 10 13 


44 40 


6t 43 


h 
















a 


-36.0 


-235 


-.7 .8 


8t 24 


305 49 




C 


22.9 


- »5 


+ 9 44 


48 4 


65 7 




b' 


19.2 


+ 37 


+ 3 47 


92 50 


3^7 15 




C 


24.0 


- 48 


+ 8 so 


49 30 


66 33 




b' 


18.2 


+ 39 
+ 64 
+ 48 


+ 4 to 
+ 5 t8 

+ 8 to 


93 37 
93 48 


3^8 2 
318 13 


















< 

If 


17.6 




November 7 a*" 12"- 


■S-7 


+ 97 


94 38 


3^9 3 


















b- 

s 


12.4 
+ 7-3 


+ 64 
-248 


+ 7 12 


98 7 


3" 32 




s 
a 


-20.5 

t9-4 


+ 20t 
+ 21t 


+ 7 39 


7 13 


39 41 


a 


'» 


8.1 


-234 


- 5 13 


■ 20 3t 


344 56 




«' 


t8.8 


+ 224 


+ 9 ■ 


7 38 


40 6 


a' 


c' 


9-4 


-243 


- 4 56 


121 s8 


346 23 




0' 


t8.7 


+ t88 


+ 7 8 


8 42 


41 to 




c' 


10.8 


-273 


- 6 23 


■23 44 


348 9 




a> 


■7-5 


+ 224 


+ 9 3° 


8 43 


4t It 


a-' 


CJ 


"■5 


-275 


- 6 s 


"5 '7 


349 42 




a' 


t6.9 


+ 233 


+ 10 to 


8 55 


4t 23 




d 
d- 


31-4 
3S.6 


-468 
-S08 


-■3 52 
-■5 37 


■ 48 2 
■54 8 


t2 27 

■8 33 




s 


+ 4.t 
4-7 


+ ■■3 
+ 98 


+ ■0 35 


29 2 


61 30 


b 


d- 


36.5 

37-° 


-5>5 


-16 40 


156 8 


" 33 




b' 


4.7 


+ 58 


+ 8 7 


30 22 


62 50 






-492 


-■4 25 


■55 ■S 


■9 40 










e' 


32-4 


+ 29 


+ ■5 58 


■38 37 


3 ' 






Novetnber to t"* 49" 




€ 

!• 


35-6 
40.7 


+ 2S 
- 39 


+ 16 22 
+ ■3 32 


t42 
t48 t9 


6 25 
12 44 
























! 

;• 


41.5 
44.1 


- 34 

- 90 


+ ■3 58 
+ 11 7 


■49 7 
■52 55 


■3 3» 
t7 20 




a 
a' 


-5t.6 
50.8 
49.8 
49-4 


+ 4to 
+ 424 
+43t 
+ 458 


+ 7 It 
+ 8 29 

+ 8 58 
+ ■0 3t 


325 2 

325 7 

326 22 
325 '9 


39 »3 

39 »8 

40 43- 
39 40 
















1864 


November 2 0'' 31" 


'° 


35.8 
35- ■ 


+ 360 
+ 346 


+ 10 9 


346 10 


60 31 


















a 


-15-5 


+ 149 


+ 6 28 


■7 15 


338 34 




c' 


36.6 


+ tit 


- 3 to 


352 24 


66 45 




a' 


iS-» 


+ ■33 


+ 5 40 


■7 55 


339 "4 




C 


35-3 


+ tog 


- ' 45 


353 40 


68 I 




a' 


13s 


+ ■3^ 


+ 69 


■9 ^7 


340 3^ 


■a 


c» 


34-9 


+ 72 


- 4 4t 


354 55 


69 16 




of 


7-7 


+ ■■7 


+ 7 3' 


24 t6 


345 35 




c* 


34.0 


+ 44 


- 5 53 


356 23 


70 44 




a* 


6S 


+110 


+ 7 35 


25 22 


346 4t 




c 


33-3 


+ 63 


- 4 36 


356 38 


70 59 




i 


7-3 


-223 


-to 38 


32 53 


354 .2 




d 


+ 37-9 


-440 


- 9 3' 


69 4 


■43 2S 


a 


b- 


6.2 


-216 


- 9 5» 


33 34 


354 53 




d' 


39-3 


-5.6 


-t3 29 


74 5 


148 26 




b' 


31 


-!3a 


- 9 39 


36 22 


357 41 




d- 


40.6 


-494 


-II 50 


74 28 


148 49 


J 



Observed Positions of SunSpots 



a 



1864 November 14 33'' 38" 



-I<!i 


- W 


13.8 


-132 


II.3 


—120 


11.2 


-151 


9.1 


- 8,, 


+ 45-8 


-476 


46.3 


-479 


47-5 


-510 



- 5° rf 

- 8 32 

- 7 23 

- 9 7 

- 4 42 
-10 30 
-■» 33 



II 25' 

14 o 

14 58 

'S 37 

■S SI 

75 3" 

76 IS 
79 47 



140° 38' 

143 13 

144 II 

144 SO 

145 4 

204 43 

205 28 
209 o 



November i8 2^ 8" 



- 8.8 
7.7 
0.8 
+42.8 
44.8 
46.1 



-170 
-'7S 
-348 
f 23 

- 33 

- 16 



- 9 47 

- 9 45 
-II SI 

+ 15 25 

+ 13 21 

4-14 6 



13 38 

14 34 
21 33 
S3 33 

56 .1 

57 39 



300 37 

301 33 
308 31 
340 12 

343 o 

344 18 



November 19 o*' 27" 



-S7.0 


+ 183 


SS-4 


+ 157 


33.6 


- 8S 


20.5 


- 95 


30.0 


-109 


14.3 


-161 


+ 17.2 


-.165 


35-1 


+ 46 



- 5 S3 
-99 

- 9 35 
-10 59 

-13 31 

fi4 30 



319 o 

331 59 

o 48 

3 33 

8 7 

37 48 

44 34 



158 S' 

161 51 

2CO 40 

303 14 

307 59 

337 40 

244 16 



November 33 2'' 3" 



November 35 3'' 36" 



61.5 +25 -13 43 309 33 334 46 



a' 


-58.5 


+ 103 


- 9 10 


315 53 


■98 45 






57-3 


+ 70 


-10 37 


318 30 


301 13 




■a 


S7.0 


+ 98 


- 8 s8 


3>8 13 


301 6 






3<'-9 


-121 


-13 38 


35° 3 


333 56 






29.9 


-129 


-13 47 


351 7 


334 


al 


*> 


38.8 


-118 


-13 SI 


351 53 


334 45 






26.7 


-147 


-13 S3 


354 13 


337 6 






26.2 


-150 


->3 56 


354 39 


337 33 






34.5 


-IS4 


-13 39 


356 7 


339 






23.2 


-122 


-II 39 


356 46 


339 39 


a^ 




22.7 


-136 


-13 S 


3S7 35 


340 18 


a* 


c 


■3.5 


+ 301 


+ 15 


356 48 


339 41 





-58* 

57-6 
57-6 
9-3 



39.4 
31.3 
31.5 
34-9 
36.7 
SO-5 
51-3 
53-3 
55-4 
564 



+ 3° 
-389 
+ 61 

+ 70 
+ 53 
+ 70 
+ 53 
+ 30 
+ 73 

- 5 

- 33 

- 35 

- 79 

- 63 



- 13 35 
-13 II 



+ 13 

+ 13 



+ ■3 

+ 13 



314° 31' 

315 S* 

315 43 

7 50 
31 S9 

33 58 

34 25 
34 50 

38 15 

39 36 

55 37 
58 48 
63 14 
63 36 



340 56 
393 

317 13 
318 

319 39 
330 

333 39 

334 40 

34° SI 



347 38 

348 40 



December i 33*^ 58" 



-53.5 
50.6 
49.4 
44.9 
44.8 
44.3 
43-6 
311 
301 
37.1 
36.7 
35-1 
24-3 
33.1 
31,4 

+ 44.3 
44-9 
46.7 
43-7 



+ 396 
+ 409 
+397 
+413 
+•383 
+430 
+ 438 
+406 
+ 3SI 
+ 335 
+ 373 
+ 393 
+ 387 
+ 399 
+ 393 
+308 
+ 7. 

- 3 

- 5 
-335 



+ 13 



+ 13 4 

+ 14 48 

+ 14 49 

+ 13 42 

+ >3 4 

+ 9 5> 



+ 11 



+ 13 9 

+ 10 23 

+ 10 26 

- 3 39 



306 19 314 18 



3°9 I" 

310 7 

316 43 

314 i<> 

315 43 

317 33 

333 18 

335 II 

337 5 

338 35 

339 2 

340 II 

341 15 



44 38 

45 16 



317 10 

318 6 

334 42 
333 55 
333 42 

335 31 

34° 17 

343 10 

345 4 

346 34 

347 I 

348 10 

349 14 
50 7 

S» 37 

S3 'S 



December 8 oi" 33" 



-53.3 

SI.3 



+ 335 
+360 



+ 9 33 
+ 11 9 



3°3 38 
3°3 5° 



49 56 

50 18 



6o.2 +357 + 9 43 389 9 49 51 



1864 December 13 o*" 18" 



1 


+ I9f6 


-161" 


a* 


19.6 


-■77 


a' 


30.4 


-.S8 


a? 


S0.8 


-139 


f 


"•S 


-151 


a' 


28.6 


-■38 


a' 


23.9 


-■77 


0" 


33.9 


-140 



7°30' 
8 14 
7 I 

5 17 

6 31 
5 3» 

7 44 
S =7 



9° so" 
9 46 



86 45 

86 42 

87 35 



.89 26 



December i8 o'' 4° 



-S6.. 
53.8 
51.9 
5'.4 
50.8 
49.6 
49.3 
48.; 



+ 3= 

- 3= 
+ 18 

- 3» 
+ 31 

- 46 

- 3t 



5 "6 
9 37 



>9S 3 

=99 30 

300 21 

301 9 
30" 33 
303 15 

303 37 

304 9 



181 


40 


186 


7 


186 


58 


187 46 


188 


9 


189 


53 


190 


M 


190 


46 



December 32 i*" 31" 



+ 54-9 
54.9 
56.3 
567 
56.8 
59-2 



+ 166 
+ ■47 
+ 136 

+ 300 
+ 170 
+ 184 



+ ■5 35 
+ ■3 47 
+ 14 58 



33 44 

33 38 

34 27 

35 30 
35 30 
39 1 



336 15 

336 9 

337 58 
339 I 

338 5' 
342 33 



December 35 23'' 45" 



+ ■3-3 
■3-6 
IS-4 
16.3 
18.0 
22.2 

68.6 



+ 375 
+ 339 



+ 333 
+ 233 



-67.8 


- 3 


— 10 6 


273 31 


187 12 


67.9 


- 43 


- 7 43 


272 49 


187 40 


675 


+ 30 


- 6 25 


»73 39 


188 30 


66.2 


- 14 


- 8 33 


276 38 


191 29 


+69.3 


+ 93 


+ 13 9 


6, 44 


336 35 


69.6 


+ 105 


+ 13 <= 


63 22 


338 13 


70.0 


+ 75 


+ 11 18 


64 25 


339 "6 



+ 14 38 


349 34 


334 4 


+ ■' 53 


349 44 


334 34 


+ ■5 47 


351 9 


335 49 


+ 12 16 


35' 59 


336 39 


+ ■■ 53 


353 29 


338 9 


+ 14 48 


356 58 


341 38 


- 4 53 


57 19 


41 59 







December 37 


jb ,j„ 






0' 


-21:7 


+290" 


+ 13° 14' 


318° .8' 


333° 34' 




a' 


19.9 


+ 3<* 


+ 14 17 


319 42 


333 58 




a^ 


18.9 


+ 30' 


+ 14 5 


32° 36 


334 53 


a 


a* 


.8.5 


+ 272 


+ 12 17 


321 12 


335 38 


a 


>7-7 


+ 283 


+ .3 


3" 47 


336 3 




fl* 


10.6 


+309 


+ ■4 54 


3=7 35 


341 5" 




6, 


+ 53.7 


- 97 


- 4 35 


=5 55 


40 II 


b 




53-3 


- 99 


- 4 39 


36 39 


4° 55 




56.3 


-113 


- 5 9 


30 3° 


44 46 


b' 



January ii o'' 14" 



- 7-6 


- 81 


7-3 


- 83 


+40.1 


- 49 


40.7 


- 53 


41.4 


- 69 


44.2 


- 34 


46.4 


- 79 


57-2 


+ 387 


S7-6 


+ 306 


58.0 


+ 386 



■ 8 45 

8 S3 

■ 8 23 

■ 8 37 

9 33 

■ 7 3" 



/ 







December 31 


3* 16" 






a 


-55-4 


^iU 


+ 16 31 


278 31 


348 43 






4.8 


- 44 


- 5 55 


329 5° 


40 11 




i' 


1.0 


- SI 


- 6 14 


332 .57 


43 "8 




ۥ 


+66.3 


+ 99 


+ 6 39 


42 26 


113 47 




C 


66.7 


+ 104 


+ 6 53 


43 41 


114 2 


1 


C 


67.7 


+ 104 


+ 7 3 


46 21 


116 42 


V 


C 


68. 1 


+ 111 


+ 7 3J 


47 37 


"7 58 


C* 


68.1 


+ 137 


+ 8 30 


47 59 


118 30 


) 







1865 January 3 


11.17. 








a 


-49.0 


- 28 


- 4 5° 


287 58 


=5 49 






a' 


47-3 


- 41 


- 5 38 


289 48 


27 39 






b 


+48.5 


+ ■52 


+ 7 6 


14 44 


■" 35 


o 




b' 


49.9 


+ 145 


+ 6 43 


16 18 


114 9 






b- 


53.9 


+ 166 


+ 8 .3 


30 1 


"7 5> 






b> 


54-1 


+ 182 


+ 9 16 


31 41 


119 32 










Ja 


nuaiy 8 1 


10™ 









a 


-41.1 


+ 159 


+ 7 3 


390 11 


113 10 




b 


+ ,,8.1 


- 8s 


- 9 26 


358 32 


180 21 


» 


b' 


3«.I 


- 39 


- 6 46 


358 13 


180 13 




b- 


41.1 


-lOI 


-10 20 


■ 33 


183 3' 





316 1 


■79 33 


316 18 


■79 5° 


357 31 


320 S3 


357 54 


221 26 


358 39 


222 II 


I 38 


225 


3 58 


227 30 


30 11 


243 43 


31 17 


244 49 


31 26 


244 58 



«o« 



C. H. F. Peters 






j« 



s 



1865 January 25 2"* 38"' 



I 



»1 



-6a*7 
58.8 

5a8 



// 



c 

c* 

c» 

c» 

c* 

d' 
d 

e 

i 
g 



I 



a' 
a. 

c 



,+ 



43-5 

38-9 
37-6 

331 
32.6 

32.6 

315 
34-5 
29.9 

28.2 
6.0 



15-3 
16.1 

42.7 



-445 
-439 
-454 

— 206 

-213 

— 190 
-177 

+ 19 
+ 31 
+ 33 
+ 79 
+ 63 
+ 61 
-236 

— 229 

-234 

— 8 

-195 
-199 

+ 145 



January 27 2'' 39" 



I 



-63.6 
60.6 
60.1 

59-4 
58.0 

55-8 
I 55-2 
: 53-9 

' 505 

I 49-8 

; 14-6 

+ 13.8 

; 14-4 

! 21.4 



-281 
-265 

—260 

- 74 

- 51 

- 44 

- 28 

-313 

-309 
-321 

-254 
+ 113 
+ 102 



- 7 50 

- 8 II 

-84 
+ I 56 
+ 2 48 

+ 2 36 

+ 3 21 
-12 51 

-13 34 
-14 25 
-18 3 

- I 25 
-30 



February 2 22'' 9 



m 



a —60.2 



-169 



- o 54 



236 14 



47 18 



February 12 i** 45 



m 



n 






35-8 

.W'5 
32-4 
Z'-f 



-230 
+ 212 

+ 232 
+ 228 

f 223 

♦»35 



- 9 

+ 14 

+ M 

+ 13 
+ 14 



31 
52 

39 

54 

6 



254 2 

265 19 

267 7 

268 28 
370 9 



207 32 
218 49 

220 37 

221 58 

223 39 



-I90I9' 


224^ 


43' 


286^ 2' 


-19 8 


232 


9 


293 28 


- 8 33 


258 


I 


319 20 


~ 8 43 


266 


59 


328 18 


+ I 56 


274 


47 


336 6 


+ 2 17 


276 


10 


337 29 


+ I 32 


280 


27 


341 46 


+ 46 


281 


21 


342 40 


+ 3 10 


281 


13 


342 32 


+ 2 51 


282 


12 


343 31 


-13 32 


275 


4 


336 23 


-13 59 


279 


32 


340 51 


-14 35 


281 


2 


342 21 


~ 6 59 


313 


2 


14 21 


-19 4 


319 


21 


20 40 


-19 25 


320 


5 


21 24 


~ 2 S 


347 


30 


48 49 



a' 



a^a. 



B 



d 
e 



230 16 


319 46 


238 41 


328 II 


239 so 


329 20 


246 43 


336 13 


249 21 


338 51 


252 34 


342 4 


253 38 


343 8 


248 3 


337 33 


252 58 


342 28 


253 27 


342 57 


290 33 


20 3 


318 57 


48 27 


325 5 


54 35 



a 
b 
b' 



4a 



b^ 

c 



n 



n 



6^ 
c 

C5 



n 



d' 






-37-9 
34.2 



Ad 



-2&tg 


+ 269" 


24.4 


+ 248 


+40.8 


+381 


40.8 


+428 


43-3 


+395 


45-9 


+430 


47-4 


+401 


44-3 


- 94 


45-5 


- 80 


45-5 


- 67 



b 


L 


L' 


in 


+ 15° 49' 


271* 33' 


225* 3' 




+ 13 49 


273 33 


227 3 


J* 


+ 6 35 


334 " 


287 41 


c 


+ 9 15 


335 48 


389 18 


C 


+ 6 53 


337 37 


391 7 


c» 


+ 8 40 


342 8 


29s 38 


c* 


+ 6 43 


343 4 


296 34 


c* 


-21 25 


331 7 


284 38 


i 


—20 so 


331 58 


285 38 


d' 



—46.1 


-312 


45-3 


+ 154 


44.4 


+ 133 


43-1 


+ 154 


40.6 


+ 156 


37-9 


+ 166 


+ 27.9 


+333 


29.0 


+381 


30.8 


+349 


34-7 


+401 


36-3 


+358 


36.8 


+367 


32.8 


— 120 


33-8 


— 140 


34.3 


-no 


34.3 


- 78 



ruary 13 


2° 17" 








— 10 21 


239 7 


306 


58 


b 


+ 14 19 


250 54 


218 


45 


a 


+ 14 18 


252 59 


220 


50 


«■ 


+ 13 33 


255 43 


223 


34 




+ 13 14 


258 39 


336 


30 




+ 5 45 


318 SI 


386 


42 


c 


+ 8 21 


321 5 


388 


56 




+ 67 


332 


389 


SI 




+ 8 29 


327 18 


295 


9 




+ 5 39 


327 42 


295 


33 


C 


+ 6 5 


328 31 


396 


33 


c» 


-21 55 


316 49 


384 


40 


d 


-20 57 


318 4 


28s 


55 


d' 


— 19 6 


318 21 


386 


13 









February 15 ( 


0^ 30" 








n 
a 

s 


—60.6 


+ 51 
+ 32 


+ 15 24 


225 55 


220 


48 




a" 


59-6 


+ 58 


+ 15 51 


228 5 


222 


58 




a» 


59-5 


+ 40 


+ 14 46 


228 7 


223 







b 


57-3 


—406 


- 9 41 


214 31 


209 


24 




f 


6.2 


+ 268 


+ 9 52 


287 42 


282 


35 


0* 


c 


+ 0.0 


+ 241 


+ 6 39 


292 15 


287 


8 


a 


c» 


II. 2 


+ 268 


+ 5 24 


302 Q 


296 


53 




c^ 


12.3 


+ 282 


+ 5 55 


303 15 


298 


8 




d' 


6.8 


-163 


-17 49 


290 41 


285 


34 


*•= 


d"" 

s 


7.8 
8.9 


-198 
— 216 


—20 44 


291 14 


286 


7 


>« 


d- 


9.6 


-191 


-20 8 


292 37 


287 


30 


b. 


d^ 


10.4 


-177 


-19 32 


293 34 


288 


27 




d* 


12. 1 


-179 


■-20 6 


295 2 


289 


55 


6- 



February 17 o*' 37 



m 



+ 
+ 



71 
99 



+ 8 39 
+ 8 47 



253 27 
257 35 



376 38 
a8o 36 



Observed Positions oj Sun-Spots 



los 



ia 



Ad 



1865 February 17 — Continued 



February 18 2^ 14" 



1 



*. 

*. 
&» 



n 

s 



-50.2 
41.7 


- 9 
+ 16 


30-3 


-394 
—400 


29.3 

28.3 


-404 
-396 



February 21 23*^ 47 



m 






d 

d* 

d» 

/ 



-63.0 


-188 


49.6 


-571 


49.3 


-579 


41.2 


— 2 


37-3 


+ 23 


14.0 


-186 


"•3 


-167 


10.1 


-181 


+39.2 


+438 


39-3 


+ 216 


39-5 


+ 207 



+ 6 
-19 

— 20 
+ 6 
+ 6 

-13 

— 12 

-14 

+ 7 

- S 

- 5 



February 24 o^ 19" 



46.5 
44.4 



-430 
-437 



13 22 

14 42 



220 S3 
223 21 



341 58 
344 26 



February 25 i^ 54" 



February 27 23*^ 42 



m 




282 
280 
276 



s 



+ 8 SI 
+ 6 s8 


237 19 
347 32 


275 19 
285 32 


— 19 22 


247 14 


285 14 


-20 8 
— 20 I 


248 2 

249 14 


286 2 

287 14 



1 



,. 


-31-9 


+ ii</' 


+ 8»39' 


259° 54' 


282» 55' 




a 


28.6 


+ 94 


+ 6 40 


262 39 


285 40 


a 


b' 


19.9 


-298 


-17 37 


261 27 


384 28 




*' s 


18.6 
17.8 


-328 
-339 


-20 8 


261 55 


284 56 


b. 


, *• 


17.4 


-321 


-19 42 


263 I 


286 3 




*3 


17.4 


-346 


—21 6 


262 IS 


28s 16 


b. 


** 


14.7 


-335 


— 21 19 


264 57 


287 58 




1 ^ 


14.7 


-360 


-32 44 


264 12 


287 13 





a 
b. 
b. 



23 


205 29 


284 9 


25 


207 30 


286 10 





207 24 


286 4 


19 


244 46 


323 26 


14 


249 13 


327 53 


3 


265 14 


343 54 


51 


267 56 


346 36 





268 39 


347 19 


51 


326 31 


45 " 


6 


320 17 


38 57 


40 


320 18 


38 58 



a» 



-51-5 


-490 


-13 31 


207 


14 


343 


16 




20.6 


-117 


- 6 47 


257 


2 


33 


4 


y 


16. 1 


— 126 


- 8 so 


260 


39 


36 


41 



7 


5 


228 


7 


30 


56 


7 


19 


230 


44 


33 


33 


7 


42 


232 


23 


35 


12 



da 



n 



6* 

b* 

6* 

b* 

c' 

c 

c* 

c» 

c* 



-48.7 
21.4 

195 
16.4 

15-9 
15-2 
14.9 

+ 5-3 
7-5 
8.3 

9.2 
10.9 



Jd 



6' 


--27?o 


+142" 


6» 


27.0 


+155 


6* 


26.3 


+158 


b* 


25.8 


+ 146 


6* 


23.4 


+151 


b" 


22.5 


+ 198 


6» 


22.5 


+163 


ft° 


21.8 


+ 190 


s 




+ 178 


c 


+43.8 


+421 



+ 9 
+ 10 

+ 10 

+ 9 
+ 8 

+ 11 
+ 9 



047' 

31 
26 



34 
52 
17 
19 



+ 10 15 
+ 4 35 



March 5 o** S7 



m 



s 

n 


-7.5 


+ 181 


n 


5-5 


+ 188 


a' 


7.0 


+ 218 


a» 


3-2 


+ 174 


a* 


2.3 


+ 227 


a* 


1.6 


+ 197 


a* 


0.9 


+ 225 


a^ 


0.6 


+ 233 


b 


2.5 


— 202 


f 


+ 18.3 


+466 


c" 


19.4 


+487 


c 


19.9 


+464 


c^ 


22.6 


+ 518 


c^ 


23.2 


+489 


C5 


23.6 


+ 511 



+ 5 






7 
3 
5 
4 

5 

5 
-17 

+ 12 

+ 13 48 
+ 12 17 

+ 14 44 
+ 12 47 
+ 14 o 



4 
18 

55 
2 

20 
44 
19 
54 



267 40 


155 25 


268 


155 45 


270 4 


157 49 


272 I 


159 46 


271 53 


159 38 


273 6 


160 51 


273 35 


161 20 


261 42 


149 27 


295 45 


183 30 


297 27 


185 12 


297 7 


184 52 


301 31 


189 16 


301 2 


188 47 


302 15 


190 



March 61'' 49" 



-139 
+ 99 

+ 83 

+ I2S 

+ 171 
+ 127 

+ 139 
+393 
+380 

+425 
+395 
+450 



+ 4 32 

+ 5 3 

+ 5 22 

+ 7 42 

+ 5 2 

+ 5 34 

+ 12 4S 

+ 11 IS 

+ 13 37 

+ " 34 

+ 14 14 






255* 1/ 


S8» (f 


255 32 


58 21 


256 14 


59 3 


2s6 27 


59 16 


258 32 


61 21 


260 22 


63 II 


259 39 


62 28 


260 41 


63 30 


326 5 


128 S4 






c*f 



219 30 


121 48 


253 I 


155 19 


257 14 


159 32 


258 41 


160 S9 


258 16 


160 34 


258 47 


161 s 


281 27 


183 45 


282 5S 


185 13 


284 S3 


187 II 


284 46 


187 4 


288 50 


191 8 



\B 



March lo o^ 24™ 



n 



a' 

b 

b' 



57-3 

56.7 

44.7 
44.0 



— 220 

— 229 
-231 

+ 41 
+ 25 



+ 5 22 

+ 4 44 

+ 12 57 

-fii 44 



199 7 


156 43 


199 54 

224 SI 

225 18 


157 30 
182 27 

182 S4 



io6 



C. H. P. Peters 



6- 
c 

d 
e 

e^ 



Ja 



Jd 



u 



I 



1865 March 10 — Continued 



-43» 


+ 48" 


+46.5 


+376 


48.6 


+388 


So-S 


+374 


58.4 


+ 99 


591 


+303 


60.4 


+302 



+ 12** 49' 


226* IS* 


183° 51' 


- 37 


317 48 


27s »4 


— 21 


321 20 


278 56 


- I 32 


323 43 


281 19 


-18 51 


329 23 


386 59 


- 6 47 


338 18 


29s 54 


- 6 44 


342 55 


300 31 



March 11 o^ 24" 



a 


—60.6 


— 269 


b' 


+35-7 


+341 


b 


38.9 


+361 


c 


Si-i 


+ 82 


d 


52.1 


+305 


d' 


55-3 


+305 


d' 


55-9 


+303 



March 12 



jh 23m 



a« 


+ 15.1 


+ 31 


a 


18.3 


+ 29 


a» 


19.9 


+ 29 


b' 


22.4 


+ 272 


b 


26.4 


+ 298 


b' 


26.4 


+ 328 


c 


41.9 


+ 40 


d' 


42.5 


+ 272 


d' 


45-3 


+ 279 


d^ 


46.6 


+ 294 


d* 


47-7 


+ 281 


d 


48.7 


+ 274 


d^ 


52.5 


+ 283 


e 


48.6 


+ 404 


e 


51-4 


+418 



- 10 48 

-" 59 
-12 31 

+ 00 

+ O II 

+ I 52 
-18 45 

- 5 52 

- 6 10 

- 5 38 

- 6 37 

- 7 14 

- 7 32 
+ o 18 
+ o 39 



March 14 o** 38" 



a 


+ 0.0 


+ 135 


a' 


0.1 


+ 164 


a* 


0.7 


+ I3S 


6« 


18.4 


+ 124 


b 


23.1 


+ 146 


b' 


23-8 


+ 192 


b» 


27-3 


+ 155 


b* 


315 


+ 187 


c 


19.2 


— 100 


d 


28.0 


+305 


d' 


29.9 


+ 325 


d* 


33-4 


+328 



+ o 12 
+ 1 45 

-03 

- 6 50 

- 7 10 

- 4 54 
-82 

- 7 35 

- 19 22 

+ o I 

+ o 33 

- o 18 



6' 
b 

c 

d 

d'}d* 



+ 6 30 


181 27 


153 5 


— 02 


302 46 


274 24 


+ IS 


306 53 


278 31 


-18 37 


315 " 


286 49 


- 6 2 


322 35 


294 13 


- 6 33 


328 24 


300 2 


- 6 44 


329 33 


301 II 



6' 

b 

c 

d' 

d* 

d 



274 50 


261 5 


277 33 


263 48 


278 55 


265 10 


287 I 


273 16 


291 21 


277 36 


292 13 


378 28 


301 17 


287 32 


307 15 


293 30 


310 54 


297 9 


313 I 


299 16 


314 3 


300 18 


315 13 


301 28 


321 26 


307 41 


320 II 


306 26 


325 39 


3" 54 



a 

a' 

c 

b' 

b 

b' 

6» 
b* 
d 
d* 



262 57 


276 50 


263 45 


277 38 


263 31 


277 24 


277 51 


291 44 


282 28 


296 21 


284 15 


298 8 


286 31 


300 24 


291 17 


305 10 


273 29 


287 22 


291 8 


305 I 


293 33 


307 26 


297 2 


310 55 



a 
b* 



b^b" 



a 

f 

b> 

b* 

b 

b* 

Ifi 

b-> 

6« 

c 

d 

(!• 

d* 

d» 

e 



Aa 



J9 



1865 March 16 3^ 31 




-38!s 


- 71" 


37.2 


- 66 


9-7 


— II 


8.9 


- 53 


8.9 


- 32 


7.0 


- 32 


2.6 


- 50 


0.7 


- 9 


+ 0.1 


— 10 


3-1 


+ »3 


7-4 


+ 34 


I.I 


+ 144 


1.9 


+248 


31 


+ 249 


3-9 


+ 276 


6.5 


+ 293 


28.1 


+513 



+ 
+ 



cf 2/ 
o 10 



3 
6 

5 
6 



59 

32 
26 

9 



- 8 47 



+ 
+ 

+ 
+ 



7 
6 

7 

7 
o 

5 

5 
6 

6 



+ 11 



19 

39 

32 

59 

14 

38 

14 

25 
36 

43 



333* 


9' 


233 


36 


249 


28 


249 


4 


249 


37 


251 


6 


254 


14 


356 48 


257 


43 


360 


30 


364 


34 


263 


I 


265 


IS 


266 


15 


367 38 


370 


13 


396 


30 



275" 6' 

376 23 

393 25 

293 I 
392 34 

294 3 
397 II 

299 45 

300 40 

303 17 
307 21 

304 58 

308 13 

309 12 

310 35 

313 " 

339 27 



a* 



b 



c 

f 

I* 



4 



March 17 o** 39" 



a' 


-39-4 


-166 


a 


38.8 


-153 


a' 


37-7 


-150 


b' 


21.7 


— 121 


b' 


20.8 


-119 


b» 


15-9 


-139 


b 


12.9 


-107 


b* 


12.3 


-»35 


6» 


7.8 


- 67 


c' 


138 


+ »43 


c 


12.4 


+ 146 


c* 


11.7 


+ 144 


c* 


9-5 


+ 175 


c* 


8.8 


+ 168 


f' 


6.8 


+ 95 


c* 


S-i 


+ 215 


d 


+49-5 


+446 



+ 
+ 
+ 



o 
o 
o 

4 
5 



25 

49 
38 

54 
10 



- 8 14 



+ 

+ 
+ 
+ 
+ 
+ 
+ 



7 

9 

7 

5 

5 

5 

5 

5 
o 

6 

2 



46 

27 
39 
55 
31 
7 

57 
19 
36 
37 

I 



318 
219 



7 
8 



230 21 

235 43 

336 33 

240 5 

243 27 

243 8 

348 40 

349 7 

350 30 

250 53 

353 24 

253 47 

253 34 

257 56 

319 14 




March 19 o*" 58" 



a 


-5»-8 


-282 


a' 


509 


-276 


a* 


49.8 


-256 


b' 


38.7 


- 64 


b 


37-7 


- 53 


b' 


329 


+ 9 


c 


3-6 


+342 






o 
o 
I 

5 

5 
6 

7 



54 
44 

9 
36 
44 

51 
25 



196 42 

198 14 

200 40 

219 49 

221 7 

227 23 

257 53 



280 5^ 
282 28 

284 54 
304 3 
30s 21 
3" 37 
342 7 



r 



Observed Positions of SufhSpots 



107 



Jm 



A9 



March 23 2^ 2" 



b' 
b 



-"•5 

+47-5 

48.3 

49-5 



+ 110 
+406 

+438 
+433 



+ 3 32 

— o 24 

+ I 18 

+ o 44 



244 13 

308 2 

311 I 

3" 44 



25 13 

89 2 

92 I 

93 44 






April I I* 54" 



-30.1 
39.1 

27-5 
36.9 

25«a 
23.1 

33.7 



+106 

+ 134 
+ 90 

+ 101 

+138 

+ 154 
+ 97 



+ 13 6 



+ 9 

+ 10 

+ 11 
+ 11 
+ 8 



49 
8 

24 

30 

3 



330 17 

331 33 
333 20 

224 45 

337 o 

225 54 



137 31 

138 46 
129 34 

»3i 59 
134 »4 
133 8 



ll 







1865 


Match 31 


O** lO" 




a 


-S8fi 


-379" 


+ o**40' 


I74« 9' 


285^59' 


b 


55-1 


-305 


+ 6 48 


192 43 


304 33 


b' 


54^ 


-231 


+ 5 7 


193 46 


304 36 


b' 


52.9 


-189 


+ 6 33 


196 56 


308 46 


c' 


+ 7.0 


+233 


+ 2 59 


364 16 


16 6 


c" 


157 


+306 


+ 3 52 


273 38 


35 i8 


c 


16.0 


+315 


+ 4 15 


273 59 


25 49 



} 







March 37 3 


h 5« 






s 


+30-8 


+542 
+527 


+ 11 39 


390 30 


127 30 


a 


«»» 


32.8 


+559 


+ 13 37 


293 13 


130 33 


a* 


«»" 


33-4 


+535 


+ 10 58 


393 40 


139 50 




«»» 


34-6 


+ 553 


+ 11 41 


294 59 


133 9 


a> 


«-• 


35-5 


+560 


+ " 50 


296 35 


133 35 




<»* 


364 


+537 


+ 10 11 


396 9 


133 »9 


a« 


<»• 


36.7 


+549 


+ 10 49 


397 10 


134 30 


a» 


a? 


37-2 


+544 


+ 10 33 


297 34 


134 44 


a« 


<»■ 


37.8 


+5" 


+ 7 57 


296 34 


»33 44 


a» 







March 28 2^ 


^ 49" 






r*^ 


+ 19. 1 


+5^5 


+ 15 14 


277 3 


128 41 




1 €» * 

1 ^ 


19-3 
20.2 


+463 

+474 


+ 11 42 


275 27 


127 5 


a 


1 ^* 


21.9 


+499 


+ 12 42 


278 32 


130 10 




1 <^« 


22.7 


+484 


+ 11 32 


278 39 


130 17 




<»-♦ 


23.1 


+479 


+ " 5 


278 53 


130 31 




<a.s 


24.3 


+496 


+ 11 41 


280 39 


132 17 


a3 


€»« 


25.8 


+484 


+ 10 27 


281 37 


133 15 




€^'^ 


26.1 


+494 


+ 10 56 


282 19 


133 57 




€M^ 


26.7 


+492 


+ 10 37 


282 46 


134 24 




€M» 


27.0 


+454 


+ 8 19 


281 31 


133 9 


a« 



a 
a' 

a* 



da 



a 

a' 

b 

c 



a 
b 

c 



a 
a' 



-23.1 
20.9 

+ 2.1 
18.7 
19.0 
25.2 
29.4 

30-3 
32.1 

32.6 

33-2 
33-2 



—42.1 

8.4 

+ 0.6 

5-0 
7-3 
7-9 
8.5 
8.5 



+ 29.7 



+ 4.5 
5.8 



J9 



April 2 2" 5 



h -tin 



s 
a 
n 


-4o!6 
39-8 


+ 12" 
+ 32 


+ 12® 2' 


206^ 4/ 


a' 


38.1 


— 2 


+ 9 46 


208 18 


a» 


36.2 


+ 41 


+ 11 II 


211 16 


a3 


34.8 


+ 60 


+ 11 29 


213 4 












April 9 o*" 


6» 








a 


—46.1 


— 


30 


+ 12 58 


192 


26 


3 10 


S3 


0' 


43.4 


+ 


25 


+ 13 34 


197 


49 


216 


16 


a* 


415 


+ 


23 


+ 13 3 


198 


40 


217 


7 







April 13 0'' 


17" 




a 

a' 

b 


-49.0 

47-7 
+ 16.8 


-531 

-523 
+428 


-II 13 

-" 35 
+ 11 28 


160 22 

163 38 
255 56 


234 58 
238 14 
330 32 



April 17 o^ 35 



m 



-330 
-274 

+362 

+349 
+342 

+382 
+414 

+447 
+456 
+434 
+459 
+444 



-13 21 
—II 21 
+13 46 

+ 6 47 
+ 6 
+ 6 
+ 6 

+ 8 44 
+ 8 II 

+ 6 

+ 7 
+ 7 



17 
21 

38 



48 

59 

7 



197 14 

201 8 

237 26 

250 43 

250 46 

257 39 

262 34 

263 27 
266 57 

266 37 
268 12 

267 34 



328 

332 

8 

21 

21 

28 

33 
34 

37 
37 
39 
38 



14 
8 

26 

43 
46 

29 

34 
27 

57 

37 
12 

34 



April 19 I** 44° 



-497 
+ 152 

+212 

+ 283 

+300 
+ 380 

+328 
+387 



-13 38 

+ 6 3l 

6 



+ 
+ 
+ 

+ 
+ 
+ 



8 
8 21 
8 28 



7 
9 
7 



9 

35 
18 



168 

321 
230 

235 

237 

237 

239 
238 



19 
27 
9 
32 
56 
51 

44 

32 



328 3 

21 II 

29 53 

35 16 

37 40 

37 35 
39 28 

38 16 



April 24 33'' 49™ 



+460 



+ 10 17 



257 44 



125 56 



April 26 o'' 37" 



+312 
+ 293 



+ " 5 
+ 9 31 



228 52 

229 25 



126 12 
126 45 



} 



c 



zo8 



C. H. F. Peters 



I 



b 

c 



a 
b 
c 



a 
b' 
6" 

b 

c 
c» 



a 



Aa 



dd 



1865 April 26 — Continued 



+ 15-2 
20.0 



- 55" 
+413 



-12^52' 

+ 11 15 



228^ 5' 
244 56 



125*^25' 
142 16 



April 27 2^ 33" 



-10.3 


+ 197 


+ S-o 


-176 


8.6 


+331 



+ 10 16 

-15 41 

+ 10 49 



212 59 
215 28 
231 38 



125 28 

"7 57 
144 7 



April 30 2^ 35 



m 



a' 


-38.1 


-429 


a« 


36.9 


-431 


a 


36.3 


—422 


b 


35-7 


+ 14 


c^ 


+ 57-6 


+ai8 


c 


58.1 


+ 163 


c* 


58.9 


+ 191 


c^ 


59-8 


+ 236 


c^ 


60.4 


+ 175 



-" 35 


166 47 


121 24 


-13 10 


167 56 


122 33 


-13 


169 8 


"3 45 


+ 10 9 


183 43 


138 20 


-10 27 


277 35 


232 12 


-13 45 


276 54 


231 31 


— 12 19 


279 24 


234 I 


- 9 54 


283 7 


237 44 


-13 34 


282 6 


236 43 



May 2 o** 45 



m 



-53-8 


-118 


+ 91.4 


+412 


23.4 


+401 


24.9 


+415 


25.6 


+417 


41.3 


+ 72 


41.6 


+ 79 


41.9 


+ 111 


45-3 


+ 163 


46.1 


+ 99 



H-io 
+ 11 
+ 10 
+ 10 
+ 10 

-13 

-13 

— II 

- 9 
-13 



17 


157 54 


139 30 


49 


240 


331 36 


5» 


240 31 


333 7 


51 


343 13 


234 48 


43 


243 57 


335 33 


34 


349 19 


330 55 


18 


349 54 


331 30 


37 


350 56 


232 32 


43 


356 3 


337 38 


37 


255 30 


337 6 



May 3 2^ 44" 



a' 


+ 6.8 


+ 333 


a* 


7.6 


+3" 


a 


1 1.4 


+338 


0.3 


13-7 


+ 393 


a* 


15.6 


+326 


b' 


27.4 


+ 30 


b 


28.9 


+ 7 


b' 


32.0 


+ 30 


6* 


33-9 


+ 8s 



+11 

+ 10 

+ 10 

+ 7 

+ 9 

— II 

-13 

— 12 

— 10 



54 


333 51 


330 40 


59 


334 14 


321 3 


46 


337 45 


334 34 


50 


338 37 


335 36 


3 


331 11 


338 


16 


333 43 


330 30 


2 


334 35 


331 34 


45 


337 57 


334 46 


18 


341 


237 48 



May 5 2^ 47" 



— 22.4 
21. 1 



+ 124 
+ 124 



+ 11 14 
+ 10 45 



193 14 

194 20 



218 8 

219 14 









a' 

a 
b 
b^ 



a 

a« 

a* 

a* 

a* 

b 



i 



a* 

a* 

a* 

a> 

a« 

a» 

a« 

b' 

b 

b* 

c" 

c* 

c 

c» 

d 



da 



d» 



-i8f3 

16.8 

»5-5 
14-5 

13.8 
I3.I 

II.8 

+ 1.0 

3.3 

6.1 

50.8 

53-4 
53.9 
54.1 

54-5 
59-7 



+ 159" 
+ 153 

+ 113 
+ 137 

+ 147 
+ 170 

+ 150 
-136 
-163 

- 71 

+ 353 
+348 

+335 
+316 

+209 

+258 



8i 



+ ii«43' 



+ 10 
+ 8 
+ 8 

+ 9 
+ 10 

+ 8 

- II 

-13 

- 9 

- 5 

- 6 

- 7 

- 8 

- 8 

- 7 



47 
7 

33 
4 
7 

53 

14 
II 

26 

38 

13 

4 
38 

59 
24 



igf 


'3/ 


198 


33 


198 46 


199 


53 


201 


42 


202 


48 


202 


35 


205 


49 


206 


13 


211 


35 



222^ 21' 



262 17 

264 30 

264 50 

266 2 

266 27 

278 6 










May 7 2'' 


24" 








a 


-47.6 


- 37 


+ 11 38 


163 


»4 


315 59 




b 


36.4 


-309 


-11 3 


176 


37 


229 23 




ft' 


33.4 


-307 


-13 33 


180 


12 


332 57 




b* 


19.1 


-304 


-13 40 


183 


14 


235 59 




c' 


+37-5 


+ 90 


- 7 10 


331 


13 


283 58 




c 


28.6 


+ 108 


- 6 31 


333 


40 


28s 25 




c* 


39.8 


+ 108 


— 6 40 


333 


5 


285 50 




c» 


33.1 


+ 136 


- 6 3 


236 


33 


289 17 


J 


c* 


330 


+ 134 


- 6 58 


337 


3 


389 48 


n 


f» 


34-6 


+ 103 


- 8 38 


338 


6 


390 51 




d 


41.7 


+ 174 


- 7 33 


347 


5 


299 50 




d' 


46.8 


+ 179 


- 8 


353 


56 


305 41 J 




e' 


5»i 


+530 


+ 10 33 


375 


35 


338 10 




e* 


51.1 


+503 


+ 9 35 


373 


46 


326 31 B 


«» 


51-6 


+493 


+ 8 46 


373 


59 


326 44 




e 


53-1 


+5»8 


+ 9 59 


279 


54 


332 yi J 





1865 May 12 23^ 26" 



a« 


-28.4 


-139 


— I 12 


175 «o 


296 31 


a 


27.6 


-189 


- 4 13 


174 44 


295 55 


a» 


26.1 


— 172 


- 3 47 


176 30 


297 41 


a3 


24.2 


-197 


- 5 48 


177 28 


298 39 


a^ 


21.9 


-188 


- 6 4 


179 40 


300 SI 


b' 


4.2 


+ 204 


+ 10 3 


203 2 


324 13 


b 


1-5 


+ 231 


+ 10 41 


205 52 


327 3 


b* 


+ 1.8 


+267 


+ 11 43 


209 20 


330 31 



a 
a? 



May 13 o** 46"* 



a 


—40.2 


-278 


a« 


39-7 


-278 


a» 


38.6 


-296 



4 56 

5 6 

6 38 



159 

159 
160 



II 
42 
13 



295 " 
29s 42 
396 13 



< 



J 



Observed Positions of Sun-Spots 



109 



Am 



J9 



1865 May 13 — Continued 



May IS o^ 37 



m 



a 


-56.5 


0' 


54.2 


a* 


S3-S 


b 


52.8 


6« 


S0.3 


c« 


26.1 


c 


24.7 


c* 


a3-2 


C3 


21.8 



-379 

-366 
-388 

-185 
-185 

+187 
+189 
+194 

+ 200 



+ 
+ 



5 

5 
6 

4 
3 



+ 16 
+ 16 

+ 15 
+ 16 



May 17 o*" 42" 



+ 30 

+ 7 

+ 53 
+ 40 



May 23 23*' 47 



m 



-55-2 



— 126 



+ 6 42 



136 34 



52 19 



May 25 o^ 21 



m 



h 

6> 



May 26 o*" 33" 



+55-3 
55.9 



+386 
+395 



+ 7 50 
+ 8 13 



252 56 
254 44 



211 14 

213 2 



IS 



la' 


-3«5 


-280" 


- &>!» 


162° 52' 


298^52' 




1 a* 


36.0 


—264 


- 5 35 


163 52 


299 52 




I **' 


35-3 


-274 


- 6 23 


164 13 


300 13 


a*? 


I ^ 


39.1 


- 60 


+ 3 21 


175 40 


311 40 


b 


1 ^' 


38.6 


- 32 


+ 4 45 


176 44 


312 44 




1 ^ 


37.2 


- S» 


+ 2 55 


177 25 


313 25 


b' 


1 ' 


+ 3-4 


+346 


+i6 


211 33 


347 33 


c' 


1 c' 


4^ 


+361 


+ 16 24 


213 12 


349 12 


c» 






130 36 


294 34 


9 


135 46 


299 44 


35 


135 40 


299 38 


14 


»45 33 


309 31 


22 


148 47 


3" 45 


36 


181 12 


345 10 


5 


182 29 


346 27 


51 


»83 57 


347 55 


8 


»85 13 


349 " 



+ 14 27 


154 27 


346 31 


+ 12 41 


155 36 


347 41 


+ 15 15 


156 41 


348 46 


+ 13 58 


158 14 


350 19 



1 




May 21 0'' 


44° 






1 ^ 


—62.2 


-194 


+ 5 36 


123 27 


II 43 




1 *** 


61.2 


—204 


+ 4 42 


125 21 


13 36 




1 ** 


6a7 


—201 


+ 4 41 


126 33 


14 48 




<ss 


58.S 


-190 


+ 4 35 


131 15 


19 30 




*•* 


58.5 


—204 


+ 3 47 


130 46 


19 I 





+ 59.8 


+403 


+ 7 


29 


266 


23 


3 10 


31 


a 


65.8 


+ 114 


— 10 


43 


266 


18 


210 


27 


b. 


67.1 


+ 93 


— 12 


9 


371 


SO 


215 


S9 


b' 



a 
a* 



b^ 

b, 
b' 



Ja 



-f6i?o 

61.6 
63.4 



a 

a* 
a' 

b' 



n 



a 

a« 

a» 

b' 

6- 

b: 

6a 

6* 



s 
n 
s 



J9 



+ 92 
+ 89 
+ 84 



// 



May 30 23^ 27 



m 



+ 3.6 


+ 170 


10.7 


+ 193 


II-3 


+ 205 


12.0 


+ 202 


12.1 


+ 275 


16.5 


+ 223 


18.9 


+ 232 


17-3 


- 90 


18.4 


-113 


18.5 


-"S 


21.6 


- 99 


21.6 


-117 



+ 8 26 
+ 88 

+ 8 42 
+ 8 22 

+ 12 38 
+ 8 33 
+ 8 32 

-10 35 

-II 31 

— II 17 

— 12 21 



May 31 



^^ 59 



m 



a' 


- 6.1 


+ 173 


a 


6.1 


+ 124 


a* 


5-1 


+ 136 


a^ 


4-7 


+ 133 


a^ 


3-3 


+ 180 


a5 


0.4 


+ 143 


a* 


+ 2.3 


+ 193 


a'' 


31 


+216 


b' 


- 2.3 


-184 


b' 


1-7 


— 331 


r n 




-i66 


*'s 


+ 0.5 


-184 


*. 


1.6 


-191 


*3 


3.9 


-189 


6* 


4.4 


-175 


6* 


5-6 


-186 


c 


63.1 


+136 



+ 10 59 
+ 86 
+ 8 34 
+ 8 18 
+ 10 45 

+ 7 SS 
+ 10 15 

+ 11 25 

-10 39 

-12 58 

-10 44 



— II 

— 12 

— II 

— 12 

— 6 



56 
8 

38 

33 
38 



June 



I 3'' 13" 



— 21.6 


+ 75 


18.9 


+ 105 


15-9 


+ 123 


18.3 


—271 


16.5 


-195 


I5-I 


-218 
-230 


14.1 


-234 

-255 


12.1 


-232 


11.8 


— 260 



+ 8 46 

+ 9 56 
+ 10 19 

— 12 6 

— 8 3 
-10 3 

— II 29 

— II II 
-12 55 



166 2 

168 45 

171 33 
162 48 

165 55 

166 32 

166 55 

168 51 
168 33 



210 6 
212 49 

215 37 
206 52 

209 59 

210 36 

210 59 

212 55 
212 37 



8 



1 



IO« 


'34' 


352* 


13' 


310' 


'30^ 


10 


S3 


253 


26 


311 


44 


II 


34 


257 


18 


215 


36 



} 



6' 



190 26 


204 14 


196 39 


210 27 


197 23 


211 II 


197 54 


211 42 


199 24 


213 12 


202 3 


215 51 


204 14 


218 2 


197 39 


211 27 


198 


211 48 


200 51 


214 39 


200 36 


214 24 



a 



} 



b. 
6» 



181 27 


210 46 


180 40 


209 59 


181 40 


210 59 


181 59 


211 18 


183 38 


212 57 


185 36 


214 55 


188 36 


2x7 55 


189 39 


218 58 


178 44 


208 3 


178 35 


207 54 


181 9 


210 38 


181 44 


211 3 


182 52 


212 II 


184 18 


213 37 


185 6 


214 25 


252 20 


281 39 



a' 



6,6, 



b» 
c 



b» 
b* 



ZIO 



C. H. F. Peters 



I 



Ja 



dd 



8 

ii 



1865 June I — Continued 



c 



— io?5 

+54.8 

SS-7 
56.9 



-244' 
+ 116 
+ 104 

+ 130 



// 



lairs' 

5 27 

6 21 

S 4 



169^ 5/ 

236 22 

237 26 

239 38 



214° I' 

280 26 

281 30 
283 42 



June 2 3^ 38"* 



a 
a' 



n 
s 
n 



6* 
c 



-35-5 
34.0 

32.5 
31-9 
30-7 

29.7 

29.1 
27.6 
16.9 

13-3 
+43-4 

45-3 
47.8 



+ 37 
+ 88 

-276 

-257 

-250 

— 264 
-276 
-278 
-301 

— 262 
-223 

+ 65 
+ 64 
+ 98 



+ 9 34 

+ 12 IS 

- 9 21 

- 8 21 

- 8 12 

- 9 36 

- II 2 

-" 55 

-10 23 

- 5 38 

- 6 s 

- 4 39 



151 


54 


210 


15 


153 


55 


212 


16 


149 


9 


207 


30 


150 


8 


208 


29 


151 


26 


209 


47 


151 


54 


210 


15 


152 


39 


211 





163 


22 


221 


43 


167 


10 


225 


31 


220 


45 


279 


6 


222 


49 


281 


10 


226 


II 


284 


32 



June 4 I*' 14™ 



s 
n 



b^ 
c 



June 7 c** 27 



m 



c 



b^ 



\ 



-56.2 


- 29 


+ 9 


43 


"5 


32 


210 33 


50.9 


-329 
-339 


- 9 


IS 


"S 


25 


210 26 


50.2 


-354 


— II 


II 


126 


6 


211 7 


48.9 


-370 










f 


49.8 


-322 


- 8 


46 


127 


21 


212 22 


43-7 


-332 


— 10 


36 


134 


21 


219 22 


43-7 


-348 


— II 


33 


133 


48 


218 49 


41.8 


-366 


-13 


I 


135 


21 


220 22 


40.8 


-348 


— 12 


9 


137 


3 


222 4 


+ 15-9 


- 17 


- 4 


II 


192 


31 


277 32 


17.8 


- 56 


- 6 


52 


193 


35 


278 36 


18.3 


- 13 


- 4 


27 


194 


38 


279 39 


19.1 


- 29 


- 5 


33 


195 


5 


280 6 


21.6 


- 9 


- 4 


S3 


197 


29 


282 30 


23.0 


+ 8 


- 4 


5 


198 


55 


283 56 



a 


-29s 


-178 


- 4 39 


149 38 


276 18 


a' 


27.7 


-13s 


— 2 27 


151 58 


278 38 


a* 


243 


-142 


- 3 28 


154 51 


281 31 


6' 


+ 51-9 


+ 264 


+ 68 


230 10 


356 50 


b* 


53-8 


+ 274 


+ 6 21 


233 8 


359 48 


¥ 


56.1 


+ 277 


+ 64 


236 48 


3 28 



b* 
b* 



Aa 



At 



b* 


-56J9 


+242" 


+ 3*52' 


236* 48' 


3*28' 


X. n 


56.6 


+ 280 




t% 




b 

s 


57-6 


+271 


+ 5 45 


238 37 


5 17 


6* 


58.3 


+ 235 


+ 3 II 


238 54 


5 34 


6' 


61.2 


+ 276 


+ 5 I 


246 19 


12 59 



June II I** 7 



m 



a' 
a' 

a* 
a* 
a» 
a« 

/ill 



a 
a 



19 



June 12 2^ 22 



m 








• 


fune 8 2^ 


12" 








a 


-44.2 


— 221 


- 4 44 


133 20 


274 


58 




a' 


39-4 


-203 


- 4 29 


138 46 


280 


24 




b' 


+404 


+ 219 


+ 62 


214 41 


356 


19 




b' 


42.3 


+ 217 


+ 5 35 


216 35 


358 


13 


ai 


b» 


43-1 


+ 207 


+ 4 50 


217 16 


358 


54 


a*- 


b* 


45-7 


+ 235 


+ 60 


220 46 


2 


24 




6* 


45-7 


+ 207 


+ 4 21 


220 7 


I 


45 


a"^ ■■= 


6» 


47.0 


+ 267 


+ 7 39 


223 3 


4 


41 




b"" 

s 


46.9 
48.0 


+239 
+ 228 


+ 5 36 


222 45 


4 


23 


a 


b' 


48.3 


+ 194 


+ 3 7 


222 48 


4 


26 


gz^ a> 


ft« 


49.6 


+ 203 


+ 3 23 


224 35 


6 


13 





o' 
a* 

a* 
a* 
a* 
a» 



a 



b 
c 



-18.9 

17-5 
17.0 

15-4 
13-8 
13.0 

11.6 

10.8 

9.1 

9-3 
8.4 

i.o 
+ 3-1 



+ 28 

+ 25 

+ 32 

+ 56 

+ 37 

+ 39 
+ 21 

+ 35 
+ 97 

+ 53 
+ 72 

-132 
+243 



+ 
+ 
+ 
+ 
+ 
+ 
+ 
+ 



5 

5 

5 
6 

5 
5 
4 
4 



32 
8 

28 
42 

17 
16 

o 

41 
8 



+ 8 

+ 63 

— 6 41 
+ 14 59 



56 53 

58 3 

58 36 

60 8 

61 17 

62 I 

63 o 
63 48 
65 49 

65 40 

69 57 

77 47 



354 50 

356 o 

356 33 

358 5 

359 14 
359 58 

57 

1 45 
3 46 

3 37 

7 54 

15 44 



- 8.7 


+ 40 


+ 


4 


37 


166 


33 


349 44 


6.1 


+ 42 


+ 


4 


19 


168 


45 


351 56 


1-7 


+ 80 


+ 


5 


SI 


172 


47 


355 58 


0.7 


+ 74 


+ 


5 


20 


173 


32 


356 43 


+ 2.1 


+ 49 


+ 


3 


25 


175 


29 


358 40 


2-5 


+ 130 


+ 


8 


9 


176 


45 


359 56 


30 


+ 93 


+ 


5 


52 


176 


44 


359 55 


4.2 


+ 95 


+ 


s 


48 


177 


42 


53 


5-2 


+ 60 


+ 


3 


34 


178 


6 


I 17 


5-6 


+ 86 


+ 


4 


10 


177 


38 


49 


7.0 


+ 158 


+ 


9 


4 


180 


51 


4 2 


7.7 


+ 67 


+ 


3 


35 


180 


14 


3 25 


7.8 


+ 116 


+ 


6 


27 


180 


56 


4 7 



a 
a- 

a' 
a 
a 
a 
a 



a 
a 



a- 
a- 
o^ 



lis 



C. H. F. Peters 



I 



M 



1865 July 14 — Continued 



6' 



4X> 



"5 
168 



// 



- 2*43' 

- 5 53 



138" 26* 
139 17 



63* 21' 
64 12 



July 17 23»' 35 



m 



n 


-49.6 


- 63 


s 


48.9 


- 72 


b 


+49.5 


-274 


ft' 


50.7 


— 269 


b* 


52.6 


-253 


6* 


53-4 


-283 



a 
b, 

A, 

b' 

b* 



a 

a' 

a' 

o» 

a* 

a» 

b' 

b 

b' 

b» 



July 18 3'' 10™ 



-59-4 


- 49 


+34.8 


-300 


35-4 


-288 


37.6 


-300 


40.8 


—291 



JiUy 21 2^ 40™ 



a' 


- 9-S 


— 242 


a 


8.2 


— 242 


a* 


6.3 


-253 


a^ 


3.6 


-281 


a^ 


2.8 


-244 


a* 


2.8 


— 260 



10 30 

10 21 

10 SO 

12 17 

9 54 
10 54 



128 47 

129 54 

131 36 
134 6 
134 32 
134 38 



IS4 
15s 

159 

159 
160 



14 
21 

3 

33 
59 

5 



July 23 o** 21 



m 



a' 


-37-0 


-163 


a 


36.5 


— 164 


a* 


35-7 


-156 


a^ 


34.9 


-172 


a^ 


32.1 


-189 


b 


+62.2 


-156 



9 30 
9 29 

8 51 

9 43 
10 18 

o 31 



loi 30 
102 I 

102 51 

103 40 
106 31 
202 39 



153 
154 

155 
155 

158 
254 



40 

II 

I 

50 
41 
50 



July 27 23^ II 



m 



+ 12.3 
12.8 
13.8 
15.2 
17.4 
17.8 
19.8 
21. 1 
21.7 
24.1 



+ 57 
+ 65 
+ 70 
+ 79 
+ 51 

+ 59 
—202 

— 209 

-223 

—221 



+ 10 35 
+ 11 7 

+ 11 32 

4-12 15 

4- 10 50 

+ 11 21 

-42 

-42 

- 5 6 

- 4 44 



139 33 

139 58 

140 48 

141 58 

144 8 

144 23 

148 34 

149 42 

150 29 

152 40 



247 10 

247 35 

248 25 

249 35 

251 45 

252 o 

256 II 

257 9 

258 6 

260 17 



ll 



4 20 


93 18 


60 49 


9 40 


188 38 


156 9 


9 36 


190 12 


,157 43 


8 37 


192 26 


159 57 


10 33 


194 24 


161 55 



a 
bA 



5 20 


77 30 


61 8 


II 20 


171 24 


155 2 


»o 33 


171 so 


155 28 


II 14 


174 19 


157 57 


10 36 


177 33 


161 II 



a' 
a 



a' 
a 



a^f 



B 



Ja 



a' 



-11.7 

9-5 
8.8 



J9 



July 29 o** 36" 



a' 


-i8!o 


+12/' 


a 


»7.3 


+ 132 


a' 


»5.5 


+ 125 


0* 


15.0 


+ 143 


b 


+ 12.1 


+ 55 


b' 


12.5 


+ 55 


b' 


13.4 


+ 62 


b» 


14.9 


+ 88 


b* 


15.2 


+ 48 


6» 


15.7 


+ 71 


c 


15.6 


- 74 


C 


18.6 


- 81 


c* 


20.3 


- 60 



July 30 3^ 24™ 



a 


—46.1 


+ 194 


b 


32.3 


+ 162 


c' 


5.9 


+ 124 


C 


5.9 


+ 92 


c' 


3.9 


+ 117 


c* 


3.9 


+ 69 


cs 


2.8 


+ 84 


n 
c 
s 


1.9 


+ 130 
+ 112 


c« 


0.5 


+ 60 


c» 


+ 0.0 


+ 89 


d 


- 3.0 


- 40 


d' 


1.4 


- 53 


d' 


+ 2.5 


- 48 



-h 8 

+ 9 

+ 12 

+ 10 

+ 12 

+ 9 

+ 10 

+ 12 

+ 9 
+ 11 

+ 3 
+ 2 

+ 3 



August 4 23^ 19" 



a 


—62.1 


+216 


b* 


59.5 


+ 200 


b^ 


57.6 


+ 216 


b 


57.6 


+ 223 


c 


58.4 


+334 


c 


57.9 


+358 


c» 


56.6 


+300 


c» 


55.8 


+326 


c* 


55-4 


+ 291 


c» 


55.2 


+348 


<f> 


55.0 


+319 



- 5 
+ 3 
+ 4 

+ 5 
+ 10 

+ 12 

+ 9 

+ 11 

+ 9 

+ 12 

+ 11 



August 8 o** 58" 



+ 71 
+ 60 

+ 64 



+ 80 

+ 7 51 
+ 8 IS 



106 59 
109 o 
109 32 



24 3 
26 4 

26 36 



31 



+ 10* 2</ 


iid» 


37' 


247* 8' 


+ 10 45 


III 


10 


247 41 


+ 10 39 


112 


50 


249 21 


+ 11 48 


"3 


4 


249 35 


+ 10 44 


137 


25 


273 56 


+ 10 47 


137 


46 


274 17 


+ 11 19 


»38 


27 


274 58 


+13 5 


139 


36 


276 7 


+10 43 


140 


II 


276 42 


+ 12 10 


140 


27 


276 58 


+ 3 32 


141 


37 


278 8 


+ 3 30 


144 


22 


280 S3 


+ 4 57 


145 


40 


282 II 



} 



c 

d 
d' 



20 


80 


23 


232 34 


36 


95 


43 


247 54 


13 


120 


3 


272 14 


19 


120 


27 


272 38 


8 


121 


52 


274 3 


18 


122 


26 


274 37 


22 


123 


15 


275 26 


42 


123 


32 


275 43 


18 


"5 


26 


277 37 


6 


"5 


32 


277 43 


35 


124 


53 


277 4 


29 


"5 


56 


278 7 


23 


129 


10 


281 21 



B 



24 


53 10 


273 8 


8 


54 51 


274 49 


51 


57 59 


277 57 


8 


57 43 


277 41 


46 


49 50 


269 48 


16 


49 24 


269 22 


42 


55 59 


275 57 


25 


56 6 


276 4 


40 


58 46 


278 44 


51 


56 3 


276 I 


21 


58 3 


278 I 



} 



Observed Positioiu of Swt-Spots 



I 


Ja 


Ji 


b 


L 


L' 


II 


1 


Ja 


jg 


' 


L 


L- 


II 


1865 August S— Continued 






August ig 


'33- 






a' 


- ■i!o 


+ 34" 


+ 6=45' 


■■3°!3' 


30° »/ 




6 


+ 3» 


-310" 


-10° 8' 


116° 


■3' 


187=25' 


a 


b 


+ 30.3 


-352 


- 4 31 


139 12 


56 16 


c 


b' 


4.0 


-306 


- 9 47 


116 


28 


187 40 




c" 


S9.I 


- 6,1 


+ 10 34 


182 28 


99 32 


rf' 


c 


33-° 


-395 


- 8 23 


I4S 


14 


216 26 




c' 


60.0 


- »S 


+13 S> 


183 57 




d' 


d 


64.0 


-116 


+ 11 47 


187 


32 


258 44 


b 


c. 


60.6 


- 53 


+ 12 10 


■85 35 


102 29 


d, 






























f. 


60.9 


- S° 


+ 12 .9 


186 11 


■03 15 


d. 






August 30 


'5- 






August 9 i"* 5" 


a 
b 


-lo.s 
+ 60.5 


-341 


- 9 52 


102 





'87 33 
263 47 




























"^ 


-24.4 


+ 131 
+ 128 


+ 7 57 


93 49 


M 59 




6» 


60.S 

63.0 


-167 
-114 


+ 9 15 
+ 12 16 


17S 
184 


14 
46 


363 47 
270 19 


0' 
a« 


b 


19.0 


+ « 


+ 4 44 


100 5 


31 IS 
































c 


+ 5-7 
7-» 


-211 
-217 


- 4 42 

- 4 45 


134 S8 
126 20 


56 8 

57 3° 








August 24 


-3" 






SO.S 


- 6S 






99 10 




















d' 


S!.o 


- 3' 


+ 13 31 


169 35 


"°o 35 


a» 


<ii 


+ 19.6 


- 21 


+ 11 18 


■19 


47 


261 27 




d. 


52-9 


- 54 


+ 13 7 


t7o 55 


102 5 


a* 


a 


20.3 


- 'S 


+ n 5 


120 


29 


262 9 


a 


d^ 


S3-S 


- S' 


+ 13 17 


171 49 


102 59 


0* 


1) 


21.4 


- 3° 


+ 11 15 


121 


35 


263 15 




















21.8 


- 72 

- 43 


+ 8 56 
+ 10 44 






264 22 














a' 


22.1 


122 


76 


264 6 


a" 






August 13 0* 30" 






a* 


25.0 


-107 


+ 7 43 


126 


14 


«67 54 


















0* 


35.8 


- U3 


+ :o 27 




'S 


267 ss 


a' 


a' 


+ '3-S 


+ 35 


+ " 39 


"5 14 


9« 4 




a' 


27.1 


- 68 


+ 10 29 


127 


34 


269 14 




a 


■ 5.6 


+ 40 


+ 13 32 


126 ss 


99 45 


a 


a* 


27.6 


- 37 


+ 13 34 


"7 


31 


369 11 


a" 


a' 


16.0 


+ 30 


+ 1" 53 


137 38 


100 18 




a^ 


27.9 


- 53 


+ 11 3! 


128 


5 


269 45 




a* 


16.9 


+ 63 


+ 14 1 


137 so 


100 40 




a« 


28.4 


- 65 


fio 58 


128 


46 


370 36 


a' 


a* 


17-7 
18.6 


+ 45 
+ 45 


+ 13 <> 

+ 13 31 


138 47 
129 50 


101 37 

102 40 




















a* 








August 26 


'58" 






August 14 0'' 28" 


a' 


- 8.1 


+ 80 

+"5 


+ 98 
+ 11 26 


92 


5 


361 46 
361 53 


fl3 


























a 


-I3-3 


+ .56 


+ 12 17 


98 1 


99 




a' 


5-7 


+ 97 


+ 10 50 


93 


44 


263 35 




a' 


10.1 


+ 15! 


+ 1! 55 


100 5S 


lOI 54 




0' 


5-7 


+ 78 


+ 9 46 


94 


9 


263 50 


a* 


a' 


3-7 


+ 149 


+ 14 24 


106 27 


107 26 




a* 


3.6 


+ 93 


+ 11 31 


96 


3S 


366 6 


aS 


b 


+ 56.1 


-428 


- 9 21 


■85 55 


186 54 


a 


a' 


0.9 


+ 76 


+ 11 8 


98 


12 


"67 53 


a* 
















a" 


+ 0.1 


+ 101 


+ 12 so 


,8 


28 


368 9 


a' 
















August 16 i"" 11™ 






a'' 


0.9 


+ 55 


+ 10 30 


IQO 


9 


369 50 


a* 














5-4 


+ 69 


+ 12 38 


103 


4' 


273 22 


a" 


a 


+ 41.0 


-434 


-10 51 


■58 34 


188 2 


a 








' 27" 






a' 


44-3 


-446 


-1=3. 


163 56 


192 24 


a* 






August 37 1 






a' 


-28.1 


+ 186 


+ 8 10 


70 


S7 














'54 57 








August 18 o*" 45"" 






a' 


25-7 


+ 198 
+ 179 


+ 9 41 
+ 9 54 


T 
76 


SO 


356 so 
260 34 
























a 


+ 17-4 


-364 


-10 s 


■3° >5 


187 33 


b 


a 


30.0 


+ 193 


+ 11 24 


78 


4 


362 4 




0' 


17.9 


-357 


- 9 3= 


13° 32 


187 49 


b' 


a* 


18.4 


+ 140 


+ 9 ' 


80 


54 


264 54 




a' 


33.1 


-378 


- 9 52 


'34 54 


192 11 




aS 


1S.8 


+ 179 


+ 12 5 


82 


q 


266 9 




b 


44.0 


-435 


- 8 37 


160 1 


217 18 


■^ 


a" 


14.2 


+ 159 


+ 11 31 


84 


2 


268 2 





IM 



C. H. F. Peters 



I 



Ja 



Jd 



1865 August 27 — CofUinued 



a'' 
a" 



-i3» 


+ 179" 


+ 13" 45' 


83-50^ 


26fy/ 


12.9 


+ 126 


+ 10 6 


85 58 


269 58 


13.4 


+ 154 


+ " 49 


85 40 


269 40 


9.8 


+ 83 


+ 8 44 


89 36 


373 36 


7.6 


+ 147 


+ 12 59 


89 55 


273 55 







Sq>tember 6 


jh jym 




«' 


-55-7 


+378 


+ 3 54 


17 7 


341 21 


«• 


54-9 


+381 


+ 4 35 


19 2 


343 16 


8 

a 
n 


53-5 


+392 
+399 


+ 5 56 


21 II 


345 35 


<fi 


511 


+417 


+ 8 31 


24 II 


348 25 



a 



a 
ft' 
h 



a 

b' 

b 

b» 

b* 



September 7 o'' 52 



m 



-S7-0 
56.0 



+419 
+439 



+ 


4 


20 


6 


37 


344 


39 


+ 


5 


59 


8 


6 


346 


8 



September lo 21** 5 



m 



— 12.9 



+ 145 



+ 10 21 



71 40 



89 35 



September 12 23" 47 



h ^••m 



a« 


+40.9 


-303 


a* 


42.0 


-304 


a 


42.4 


-306 



September 14 o** 3 



m 



+18.8 

37-4 
38.6 
38.6 



455 
536 
534 
556 



n 49 
n 8 
10 43 
12 s 



no 3 

132 43 

134 7 

135 35 



186 4 

208 45 

210 9 

211 27 



+ 5-3 
36.6 

37.4 

39.3 

39-3 



September 17 o** 30" 




23 

30 
323 

334 



8 59 
7 46 

9 SO 
9 48 



48 6 

SI 48 

88 56 

89 »9 



166 9 

169 51 

206 59 

307 33 



+ 3 21 


129 17 


176 SI 


+ 3 34 


130 38 


178 12 


+ 3 34 


131 II 


178 45 






a' 



a 
b 



September 15 


oh ^ym 






-379 


-n 58 


95 3 


185 12 




-483 


-10 S3 


"7 31 


207 40 




-481 


-10 30 


"8 15 


208 24 


&&• 


-S08 


-" 35 


131 12 


211 21 


b* 


-530 


-13 17 


121 SO 


211 59 


6* 



a' 
a? 
b 



b* 
ft» 
b* 



Ja 



J9 



+ 5J6 
6.2 

6.2 



380" 

380 

366 



-"*53' 
— 11 40 

-10 59 



93*29' 

93 59 
93 38 



L» 



211*32' 
213 2 
211 41 








September 19 


o** 20" 






a' 


-SS-2 


+ 150 


— 9 10 


19 6 


165 14 




a' 


54.6 


+ 140 


— 9 21 


20 28 


166 36 




a^ 


52.8 


+ 136 


- 8 33 


23 30 


169 38 




a 


52.1 


+ 161 


- 6 SI 


23 47 


169 55 




b 


24.0 


-123 


- 9 3 


61 18 


207 26 








Qaa 


h£k*V« VkAl* /ft /ft 


/^h 4 ^m 







a 


-50.0 


+ 7 


— 14 26 


27 12 


216 44 


V 


a' 


48.8 


- 9 


-14 39 


39 14 


218 46 


&• 


+57-1 


-345 


+ 5 17 


148 5 


337 37 




s 


57-9 


-377 
-397 


+ 8 55 


146 48 


336 20 


b 


b' 


58.5 


331 


+ 68 


151 45 


341 17 


h*b> 


bi 


591 


-331 


+ 12 23 


147 10 


336 43 








September 24 


ih 2jm 






0} 


—61.4 


+ 159 


-13 36 


358 3 


314 59 




a 


61.4 


+ 154 


-13 51 


358 30 


215 16 




b' 


+43-7 


—211 


+ 10 23 


118 I 


334 57 


a* 


b' 


43-9 


-182 


+ 12 6 


"7 34 


334 30 


a» 


s 


43-5 
45-1 


-232 
-359 


+ 8 29 


119 52 


336 48 


a 


ft» 


44.4 


— 217 


+ 10 16 


119 7 


336 3 


<^' 


b* 


46.2 


-333 


+ 4 46 


134 43 


341 39 


K 


bi 


47.1 


-315 


+ 5 34 


125 43 


343 38 


a* 


V 


47-4 


-205 


+ " 45 


132 40 


339 36 


a^ 



September 2S 2^ 4" 



a' 
a' 

a 
a* 

a* 
a'' 

a9 



+31-8 


-156 


+ 9 50 


102 36 


333 56 


33-3 


-154 


+ 10 27 


104 2 


335 32 


33-3 


-244 


+ 5 37 


106 25 


337 45 


32.7 


-175 


+ 8 52 


105 3 


336 33 


34-9 


-184 


+ 9 18 


106 27 


337 47 


36,1 


— 364 


+ 5 13 


109 47 


341 7 


36.8 


—369 


+ 5 8 


no 41 


343 I 


37-5 


-156 


+ 11 41 


108 29 


339 49 


32.1 


-131 


+ 11 20 


102 17 


333 37 


34-2 


-138 


+ 12 10 


104 17 


335 37 



bt? 



b^ 



September 27 o^ 11 



m 



a 



-55-3 
54.5 



+ 195 
+ 162 



7 55 
9 8 



8 42 
II 22 



267 o 
269 40 



Observed Positions of Sun-Spots 



1 


Ja 


Jt 


b L 


L' 


ll 


1 


Ja 


J3 


h 


L 


L' 


SI 


i86s September al—Coniinued 




1865 October ii 23'' 


38- 






b- 


+ «3 


- 2" 


+ 9° 6- 


74° 20' 


33»°38' 






+ 14^9 


-444" 














»■ 


6.9 


- 9 


+ 9 ' 


74 54 


333 12 


a' 


a 


16.0 


-■3° 5' 


81° 


38' 


176° 


& 


(1,(1, 


»s 


8.7 
IO-3 


- 16 

- 42 


+ 8 51 


77 38 


33S 56 


a 


s 
a' 


'7-3 

195 


-478 
-569 


-18 9 


89 


■3 


■83 


41 


a' 


frs 


ia.o 


- 58 


+ 8' 13 


80 25 


338 43 




a' 


20.2 


-520 


-14 58 


87 


40 


182 


8 




b* 


12.4 


-12a 


+ 4 55 


82 24 


340 42 




a' 


21.3 


-500 


-■3 =5 


87 


47 


182 


■5 


0'? 


&» 


■3» 


-123 


+ 5 10 


83 6 


341 24 


a' 


a* 


22.6 


-5'7 


-14 30 


90 


10 


■84 38 


a' 


c 


»3-S 


+ 37 


+ 17 37 


88 13 


346 31 


b' 


a' 


23-1 


-489 


-12 6 


89 


I 


■83 


29 


a' 
















a« 


246 


-502 


-12 20 


90 


57 


■85 


25 


«■ 








September 29 o*" 29™ 


b 


50-3 


-478 


- 3 9 


121 


24 


"S 


52 








6' 


5"-5 


-471 


- = =9 


■23 


iS 


217 


46 


6" 


a' 


-19.4 


+.63 


+ 7 22 


46 5' 


333 '5 














n 


17.6 


+174 












October 13 0'' 21" 






a 

s 


1S.8 


+ IS4 


+ 8 34 


49 6 


335 39 


a 






























b 


13-5 
4-4 


+ 77 
+ 220 


+ 5 22 
+ .6 38 


54 16 
57 31 


340 49 
344 4 


a' 


s 


-10.8 

9-5 


-256 
-272 


-12 24 


5= 


16 


■75 


■3 


<■■ 


b' 


0-3 


+ 207 


+ 17 37 


61 14 


347 47 




s 


9-5 
7.6 


-267 
-300 


-12 50 


54 


4 


■77 


I 


». 








October i o^ 32"" 


fl' 


71 


-233 


- 9 27 


S3 


52 


176 


49 










5.6 


-320 


-13 16 


57 


i3 


180 


■ 5 




a " 
s 
a' 


-39-3 
37-6 
35-8 


+ 360 
+ 344 
+ 27S 


+ 8 19 
+ 5 41 


20 31 
26 24 


33S "O 
341 3 


a 


a* 


51 
3-7 
3-4 
1.6 
1-3 


-397 
-322 
-411 
-368 
-327 


-17 S2 
-12 59 

-17 57 
-14 44 


60 

59 
61 
62 
61 


5 
4 
56 

5 
7 


■83 
182 
184 
i8s 
184 


2 

I 

S3 
2 
4 


a^ 








October 3 0' 4s'" 


a* 
b 


+ 0.1 


-345 


-12 47 


62 


41 


.85 


38 


a' 
b 
















32-3 


-354 


- 1 29 


90 


32 


213 


29 


a ^ 
n 


-Si-6 
SO-7 


+ 481 
+ 492 


+ 7 55 


353 38 


335 =9 




b' 


35-3 


-384 


- 2 9 


94 


40 


217 


37 














6 
6- 

c 


13-3 


-247 


-12 12 


59 3 


4r 54 






October 16 o** 32" 






11. 1 

+ 50.7 


-»S9 
-3" 


-" 57 
+ 6 52 


61 9 
121 41 


44 
104 32 


a 












































a. 


-46.3 


+ 16 


-12 6 


jj 


58 


■77 


8 


a. 








October 6 23'' 52" 


'n 


44-5 
44.1 


+ 32 
+ 16 


















% 


43-1 


- 9 


-12 20 


■4 


31 


■79 


41 


ll 
















a 


+ J9-3 


-■37 


+ 6 17 


79 35 


104 I 


a 


a' 


42.1 


- S8 


-14 59 


■7 


35 


182 


45 


















a' 


42.0 


- 26 


-13 II 


16 


58 


182 


8 


a* 








October 9 i* 39" 


a' 


40.9 


- 81 


-14 44 


■9 


3 


184 


■3 


0" 






a* 
b 


40.1 
7-4 


- 44 

- 77 


-■3 '(> 
-- I 11 


■9 
48 


=3 
33 


184 
213 


33 
43 


a* 
b 
















a 
6 " 


-21. 1 

+34-4 
36-4 


+ 174 
+ 194 
-576 
-600 


+ 6 35 
+ 8 4 

-'3 44 


35 »<> 
35 37 
108 34 


102 S4 

103 II 

176 8 


a 




















October 17 o*" 2" 




















6« 
6- 


37.2 
37.8 


-S54 
~6S4 


-II 7 
-17 10 


108 41 
.16 4. 


176 IS 
184 15 


a" 


< 


-54-4 
53-s 


+ 113 
+ 87 


-.2 28 


356 


9 


■75 


3 


a 


6a 
6s 


38.5 
39.4 


-620 
-641 


-■4 48 
-■S S3 


114 52 
,17 58 


182 26 
■85 3« 


a' 


°-° 


S'-i 


+ 87 
+ 64 


-■= 53 


359 


18 


■78 


12 


0" 


40.4 


-594 


-12 39 


IIS ") 


■83 3 


a* 


»' 


53-3 


+ ■45 


- 9 51 


355 


3' 


■74 


26 





ii6 



C. H. F. Peters 



Ja 



M 



1% 



1865 October 17 — Continued 



a' 


-50-9 


4- 60" 


a^ 


SO-4 


+ 12 


a* 


49.2 


+ 34 


b 


20.6 


4- 21 



s 



-63.1 
62.4 



1 

b 
C 



n 



b 
c 



-56.7 

24.5 

+ 53.8 
S6.6 



a 
b 
c 



13^ / 

IS 27 

13 40 

I 34 



1^22' 

3 U 

4 14 
32 29 



180^ 16' 

182 8 

183 8 
211 23 



October 19 o** 43 



h M'^Ta. 



+ 223 

+ 210 
+ 214 

+198 



" ss 



~" ss 



328 13 



331 S3 



17s 3S 



179 IS 



November 11 22^ 42 



h 4/>m 



-36.0 


- 67 


35-2 


-65 

- 77 


+ S-2 


- 39 


19.8 


- 23 



-12 38 

-12 34 

+ 2 33 
+ 7 58 



355 55 

356 43 

28 56 

40 14 



164 53 

165 41 

197 54 

209 12 



November 13 o** 3 



m 



+ 64 

+ 55 
+ 129 

-433 
-433 



-12 57 

+ I 57 

- 5 38 

- S I 



November 15 i*" 32 



m 



-67.2 


+ 139 


34-3 


+201 


+34-4 


-330 


390 


-351 


39-4 


-339 


40.1 


-339 


40.1 


-360 



-12 28 

+ 8 58 

- 5 35 

- 5 29 

- 4 43 

- 4 31 

- 5 39 



November 16 o'' 33 



m 



fl' 


-46.3 


+373 


a 


44-3 


+376 


ftx 


+ 21.9 


— 261 


K 


22,3 


— 270 


ft' 


25-7 


-288 


h* 


27-5 


-286 


b» 


28.0 


-273 


b* 


29.0 


-274 


6* 


29.0 


-297 



-h 8 10 

+ 90 

- S 32 

- S SS 

- S S8 

- S 20 

- 4 29 

- 4 16 

- S 32 



328 10 


166 



86 18 
91 36 


197 SO 
284 8 

289 26 



299 


32 


166 


18 


344 


19 


211 


5 


56 


30 


283 


16 


61 


41 


288 


27 


61 


42 


288 


28 


62 


24 


289 


10 


63 


s 


289 


SI 



I 



«1 



«a 



C 

a 
b 



a 



c 



a 

bX 

b' 

b» 
b* 



328 so 


209 


4 


331 I 


211 


15 


42 30 


282 


44 


43 4 


283 


18 


46 23 


286 


37 


47 56 


288 


10 


48 3 


388 


16 


48 S3 


289 


7 


49 30 


289 


44 



Ja 



Jd 



November 24 23^ 44"* 



a. 


+4S?5 


- 8" 


+ 12° 29' 


50° 4/ 


42° 48' 


a. 


46.1 


- 3 


+ 12 56 


51 24 


43 25 


«3 


46.5 


- 13 


+ 12 27 


51 56 


43 57 


0' 


48.9 


- 66 


+ to 2 


55 25 


47 26 


a' 


50-3 


— 22 


+ 12 52 


56 24 


48 2S 


a» 


50-3 


- 52 


+ 11 10 


56 50 


48 SI 


a" 


60.0 


- 56 


+ 11 6 


57 44 


49 45 


as 


52.2 


- 43 


+ 12 8 


59 


51 I 



November 26 i^ 9™ 



«I 


+ 18.2 


+ 11S 


n 
^2 


18.2 


+ 129 


's 


19.9 


+ 11S 


«3 


20.4 


+ 110 


a^ 


22.2 


+ 78 


a^ 


24.2 


+ 71 


a^ 


2S-4 


+ 71 


a^ 


2S.9 


+ 99 


&x 


64.0 


- 32 


&a 


64.3 


- 41 


h\ 


66.8 


- 71 


K 


67.2 


- 62 



+ 12 8 

+ 12 44 

+ 12 23 

+ 11 2 

+ 11 7 

+ 11 2S 

+ 13 8 

+ 14 47 

+ 14 20 

+ 13 8 

+ 13 43 



21 47 

22 23 



23 

25 
27 

28 

28 

75 

75 
82 

83 



41 

42 

29 

31 

32 
2 

46 
29 

21 



November 30 o^ 35 



m 



«. 


-38.5 


+359 


n 


37-7 


+373 
+361 


«3 


36.8 


+373 


a" 


36.2 


+343 


a* 


32-5 


+321 



+11 

+ 12 

+ 13 
+ 11 

+ 11 



S8 

37 

II 
36 
IS 



325 26 

32s S8 

326 43 
328 10 
332 20 



42 42 

43 18 

44 36 
46 37 

48 24 

49 26 
49 27 

95 S7 

96 41 

103 24 

104 16 







November 27 


2^ 25™ 




a 


- 5-3 


— 104 


- 6 3 


S Si 


41 35 


a' 


1.8 


- 83 


- 4 


8 18 


44 


ft. 


+ 2.1 


+ 193 


+ 12 24 


6 27 


42 9 


6. 


3-6 


+ 196 


+ 12 55 


7 36 


43 18 


6' 


5.6 


+ 209 


+ 14 10 


8 58 


44 40 


6' 


6.3 


+ 227 


+ 15 22 


9 13 


44 55 


b^ 


6.3 


+ iS6 


+ 11 20 


10 27 


46 9 


b* 


8.6 


+ 152 


+ 11 40 


12 22 


48 4 


&» 


9.4 


+ 147 


+ 11 3S 


13 S 


48 47 


c. 


56.4 


+ S 


+ 14 46 


60 34 


96 16 


c. 


56-7 


- s 


+ 14 IS 


61 6 


96 48 


c\ 


60.9 


- ss 


+ 12 21 


68 15 


103 57 


c\ 


61.6 


- 25 


+ 14 14 


69 


104 42 


c' 


63.1 


- 67 


+ 12 8 


72 18 


108 



42 9 

42 41 

43 26 

44 53 
49 3 



Observed Positions of Sun-Spots 



117 




Ja 



Jd 



1865 November 30 — Continued 



n 



c 



+ 20?2 


+ 159" 


21. 1 


+ 138 


27.0 


+ 121 


29.9 


+ 108 


S9-7 


-481 



December 3 o^ 50™ 



n 



61.0 


+451 


25-7 


+327 


24-5 


+311 


+38-4 


-390 



December 5 23^ 27 



m 



n 



-48.6 


+396 


47-7 


+404 


+ 13-1 


-285 



+ 13 12 
-13 36 



309 3 
IS 10 



95 17 
161 24 



o 



— I2.I 


108 


II.4 


-131 


9-5 


— 120 



a» 


+ 28.7 


-187 


a.^ 


30.2 


—224 


<z ^ 


30-4 


—240 


s 




-249 


€23 


31-7 


-252 


<*-* 


32.6 


-268 


CIS 


33-9 


—224 


<^<& 


34.3 


-252 



12 

15 
16 

16 
17 

14 
16 



8 



n 



+13*51' 


i9»29' 


96° 12' 


+13 38 


25 18 


102 I 


+ 13 34 


28 5 


104 48 


-13 26 


83 47 


160 30 



+ 12 49 


284 7 


43 5 


+ 13 4 


33(> 17 


95 15 


-13 SI 


42 28 


161 26 



a 
b 







December 11 i^ 10" 




a 


+ 29.5 
30.0 


+ 43 
+ 131 


+ 6 35 
+ 11 45 


17 42 
17 22 


249 8 
248 48 




December 16 0^ 35" 



9 10 


340 26 


281 22 


8 51 


340 58 


282 14 


9 31 


342 39 


283 55 



December 22 i^ 43"* 


b 


-47.1 
+34.1 


+ 224 
+ 190 


+ 7 II 

+ 12 20 


299 44 
10 36 


325 52 
36 44 


a 


December 23 2^ 6™ 





+ 21.4 


+229 


+ 13 4 


358 15 


38 38 




December 31 0^ 22" 



58 


358 48 


150 27 


4 


31 


152 10 


17 


53 


152 32 


40 


2 14 


153 53 


34 


3 15 


154 54 


52 


3 59 


15s 38 


31 


4 43 


156 22 



a' 



Ja 



a 

a" 

b 

b' 

c 



a 
b 
c 



a 



n 



b' 



a 
a" 



n 



51.8 
48.8 

7-3 
5-0 
IS 



A9 



0,1 


+34?4 


-192" 


a* 


36.2 


—226 


&° 


32.2 


- 79 


s 




- 93 


6' 


34.3 


- 87 


b* 


35-3 


— lOI 


b» 


37-6 


- 91 



-"»58' 
-14 51 


4" 6' 
6 10 


155° 45' 
157 50 


- 6 53 


I 13 


152 52 


- 6 49 

- 7 36 

- 6 53 


3 8 

4 9 
6 15 


154 47 

155 48 
157 54 



1866 January 3 i^ 54" 



a' 


— 19.0 


— 212 


n 
a 

s 


17.0 
15-9 


— 212 

— 221 


a» 


12.8 


-235 


b 


15.6 


- 60 


b^ 


12.2 


- 74 


¥ 


9-7 


- 51 


c 


+65.9 


+ 164 



-16 
-16 



-17 

- 7 



19 

26 
6 



7 46 
6 34 



+ 9 



314 54 


149 33 


317 6 


151 45 


320 12 


154 51 


318 9 


152 48 


320 57 


155 36 


323 3 


157 42 


40 32 


23s " 



January 5 o^ 16 



m 



-43-1 


- 71 


38.6 


- 64 


42.5 


-233 


40.8 


-231 


+48.5 


+ 204 



- 6 56 


291 14 


153 


- 6 43 


295 42 


157 28 


-16 28 


290 15 


152 I 


-16 25 


292 2 


153 48 


+ 93 


12 41 


234 27 



January 7 



o** 45 



m 



-63.0 


-117 


60.7 


-281 


+20.7 


+213 


21.6 


+235 


29.0 


+292 



- 7 
-17 

+ 8 

+ 9 

+ 13 



29 


262 47 


152 53 


13 


262 10 


152 16 


18 


344 16 


234 22 


38 


345 9 


235 15 


6 


352 5 


242 II 



January 9 o^ 15 



m 



-10.3 


+ 222 


2.4 


+ 291 


+61.7 


+ 195 
+ 167 


63.1 


+ 136 


64.1 


+ 149 



+ 9 

+ 13 

+ 6 

+ 4 
+ 5 



13 


316 51 


234 44 


4 


323 32 


241 25 


41 


27 II 


305 4 


7 


28 59 


306 52 





31 7 


309 



January 14 o^ 15 



m 



+ 7 
+ 18 

+ 192 

+ 173 
+ 155 



+ o 37 

+ o 52 

+ 6 20 

+ 4 26 



8 



I 



b' 



a' 
c 



a 
b 



a' 



272 34 
276 6 


260 37 
264 10 


315 33 


303 37 


319 15 


307 19 



a 



ii8 



C. H. F. Peters 



Ja 



J9 



1866 January 17 o*" sS" 



n 



a' 

b 

b' 

b' 

b» 

b* 



-5615 


+ 92" 


48.9 


+ 113 


46.5 


+ 64 


+43.2 


- 28 


45-8 


- 32 


47.6 


- 18 


53.5 


- 41 


54.0 


- 25 



+ 6° 46' 


272" 12' 


302® 47' 


+ 40 


275 46 


306 21 


- 9 18 


354 52 


25 27 


- 9 36 


357 39 


28 14 


- 8 so 


359 40 


30 15 


— 10 14 


6 49 


37 24 


-90 


7 24 


37 59 



January i8 2^ 17 



m 



s 
a 
n 


-60.7 
59-5 


+ 55 
+ 71 


a« 


58.4 


+ 83 


b 


+ 28.1 


- 39 


&' 


30-5 


- 34 


&' 


34.1 


- 13 


b^ 


41.3 


- 37 


b^ 


42.1 


- 23 



+ 6 41 

+ 7 30 

- 9 33 

- 9 24 

- 8 22 

- 10 7 

- 9 20 



January 22 23^ 55 



m 



a' 


-33-1 


-136 


a' 


303 


— 120 


a. 


3I-I 


-ISO 


a. 


29.9 


-15s 


b 


16.0 


— no 



January 23 o** 25 



m 



«I 


-43-7 


— 192 


«a 


42.6 


— 192 


b 


30-3 


-144 



January 24 23^ 56 



m 



a 


-57-8 


+ 128 


a' 


55-9 


+ 95 


a* 


55-3 


H-I22 


b. 


53-4 


— 222 


K 


52.5 


— 224 


ft' 


42.7 


-169 


c 


+6S.1 


-123 



+ 12 

+ 9 
+ n 

- 9 

- 9 

- 8 

-14 



2 


254 28 


22 40 


35 


257 17 


25 29 


2 


258 10 


26 22 


4 


255 47 


23 59 


24 


256 58 


25 10 


24 


269 38 


37 SO 


29 


245 48 


114 



January 27 o** 13 



m 



a 


-35-3 


+ 229 


0' 


33.1 


+ 2S6 


b 


+66.6 


- 7 


¥ 


67.2 


— 21 






b 

b' 
b* 
ft» 
b* 



255 4 


300 27 


257 45 


303 8 


337 7 


22 30 


339 22 


24 45 


342 45 


28 8 


349 47 


35 10 


350 41 


36 4 



ai«> 



8 38 


281 54 


22 2 


8 10 


284 43 


24 51 


9 45 


283 31 


23 39 


10 13 


284 32 


24 40 


9 42 


297 27 


37 35 



b 



- 9 44 


269 IS 


23 42 


- 9 56 


270 31 


24 58 


- 9 24 


283 14 


37 41 



b, 

ft. 
ft' 



+ 13 42 


278 14 


88 43 


+14 52 


280 34 


91 3 


— 12 I 


22 47 


193 16 


-12 43 


25 7 


195 36 



d 

d' 



Ja 



AB 



January 31 23^ 43 



m 



a 

b 

b' 

c' 

c 



n 



-59» 


+ 72" 


8.3 


- 79 


5-9 


- 75 


7-1 


+ 220 


2.1 


+ 211 


+ 1.8 


+ 186 


28.6 


- 39 

- 56 


31.0 


- 37 



a 
a" 

b, 

ft. 



n 



n 
s 



n 
s 
n 






n 



a 
b 



4-10^40' 

- 9 7 

— 9 20 

+ 7 49 
+ 6 21 

4- 4 14 
-13 23 
-13 6 



February 5 23** i 



m 



-50-7 


— 296 


48.2 


-287 




-273 


39-1 






— 291 


38.6 


— 264 


+ 54-5 


+ 368 


54.8 


4-400 
4-382 



— lo 9 

— 10 29 

-12 54 

— 12 3 
+ 6 35 
4-82 



243 

246 


1 

17 

54 


257 


21 


00 00 
to to 

CI CO 


20 
35 





II 

1 

1 



February 15 23^ 50"* 



-61.0 


-130 


^ 


-144 


+ 6.6 


+320 




+306 


26.0 


+383 


27.2 


+ 372 


290 


+394 


31.2 


+408 


32.7 


+44J 


33-5 


+ 390 


34-9 


+ 372 


35-0 


+ 425 



4-69 

+ 93 

4- 8 41 
4-82 
4- 8 41 

+ 9 5 
4-10 46 



4- 6 
+ 9 



53 



22 



218 


38 


398 


23 


316 


52 


317 


37 


320 


3 


322 


36 


325 


7 


324 


50 


326 56 



295 s 

14 so 

33 19 

34 4 

36 30 

39 3 

41 44 

41 17 

43 23 



February 16 2^ 2 



m 



-64.7 


-166 


9-3 


+ 250 


4.4 


+337 


+ 10.3 


+ 326 


1 1.9 


+320 


13.2 


+351 



+ 6 56 

+ 9 38 

+ 13 20 

+ 8 48 

+ 8 3 

+ 9 33 



206 35 

283 2 

288 46 

300 45 

301 58 
303 45 



298 48 

15 7 

20 59 

32 58 

34 " 

35 58 




243* 55' 


no" 14' 


294 38 


160 57 


296 38 


162 57 


299 31 


i6s 40 


303 24 


169 43 


306 15 


172 34 


326 34 


192 S3 


328 S3 


195 12 






n 



179 22 

182 59 

193 26 

194 25 
294 40 



296 16 I ( 







February 7 


h igm 






a 

ft" 

s 


-55-1 
+33.7 


-382 

+363 
+349 


-12 23 
+ 7 30 


239 56 

330 44 


194 50 

295 38 


a 



a 
C 

c 



¥ 



a 



I20 



C. H. F. Peters 



Ja 



Ad 



1866 March 19 — Continued 



n 



a 
b 

c 



a 
a* 

b' 
b^ 
br 

b^ 
b^ 
c 



a 

a* 
b 



a 
a' 



a 

0} 

a' 



a" 
a 



March 22 0** 3 



,h ^ta 



March 27 23^ 19" 



March 30 2^ 26 



m 



April 2 o^ 31 



tn 



April 31^ 49" 



April 4 2^ 17 



m 



I 



- i!i 
0.3 


+333" 
+326 


+ 11*11' 


262* 45' 


70" 2</ 


+ 1.9 


+359 


+ 11 52 


265 40 


73 15 



-60.8 


-234 


+ 9 17 


176 SI 


25 4 




37-2 


+ SI 


+ 11 19 


221 35 


69 48 




+31.7 


+489 


+ 8 53 


293 51 


142 4 


> 


33-4 


+ S16 


+ 9 57 


296 52 


145 5 


* 


35-6 


+536 


+ 10 30 


300 21 


148 34 


^ 



-34.3 


+ 23 


+ 8 


52 


218 


55 


136 52 


33.8 


+ 34 


+ 9 


15 


219 


37 


137 34 


30.6 


+ 72 


+ 9 


50 


223 


32 


141 29 


29.9 


+ 81 


+ 10 





224 


26 


142 23 


29.0 


+ 102 


+ 10 


47 


225 


44 


143 41 


II. I 


-144 


- 9 


50 


234 


7 


152 4 


9.0 


-130 


- 9 


59 


236 


15 


154 12 


6.3 


-134 


— II 


15 


238 


17 


156 14 


5.8 


-139 


— 10 


S3 


238 


59 


156 56 


S-8 


-123 


— II 


44 


238 


32 


156 29 


0.8 


- 91 


— II 


12 


243 


54 


161 51 


+ 50.6 


+582 


+ 10 


II 


327 


8 


245 5 



a 



a' 



-59-1 


— 217 


+ 9 29 


175 8 


137 2 


58.3 


-231 


+ 8 18 


176 13 


138 7 


57-3 


— 160 


+ 11 II 


181 40 


143 34 


+52.0 


+ 549 


+ 7 36 


323 7 


285 I 



+33-6 


+483 


+ 7 56 


284 50 


287 42 


33-9 


+494 


+ 8 29 


285 40 


288 32 



a 



+22.5 


+412 


+ 7 42 


270 14 


287 54 


23.0 


+421 


+ 80 


271 3 


288 43 


24-3 


+435 


+ 8 23 


272 42 


290 22 



a 



+ 10.2 


+303 


+ 69 


25s 18 


287 16 


10.2 


+333 


+ 7 50 


256 12 


288 10 


10.9 


+347 


+ 8 21 


257 9 


289 7 


12.5 


+328 


+ 6 41 


257 56 


289 54 



a" 
a 



a" 
a* 
a 
b 



Ja 



a" 
a 



n 



+ 6.8 

9.4 

14.2 

33-1 



49 



April 5 2^ 25 



m 



- 3?6 


+ 203" 


+ 6° 9' 


240" 28' 


286° 32' 


3-5 


+214 


+ 6 41 


240 51 


286 55 


2.7 


+234 


+ 7 27 


242 I 


288 5 


+S0.6 


+578 


+ 9 42 


316 54 


2 58 




a 
b' 



+ i.o 
22.2 



April 8 o^ 44" 



April 10 i^ 20™ 



April II i^ 56" 



April 13 o^ 23 



m 



+ 32 
+ 60 

+ 64 

+577 
+557 



April 14 o^ 19" 



- 25 
+ 548 



— 7 12 
+ 16 35 



229 16 
264 42 



40 25 
75 51 



a 



a 


-38.6 


- 53 


+ 7 35 


200 S3 


288 5 


a 


b 


II.4 


+318 


+ 15 55 


234 28 


321 40 


b 


c 


8.7 


+398 


-I-19 26 


238 55 


326 7 




c' 


8.0 


+396 


-I-19 


239 26 


326 38 


6^» 


c» 


7.0 


+391 


+ 18 16 


240 9 


327 21 









April 9 i'' 


15" 






a 


—48.2 


-ISO 


+ 7 7 


186 21 


287 53 


'^ 


b 


24.9 


+201 


+ 15 14 


219 3 


320 35 




&' 


22-7 


+ 236 


+ 16 9 


221 48 


323 20 


^ 


b' 


22.0 


+ 274 


+ 18 16 


223 22 


324 54 


^' 


b» 


20.7 


+295 


+ 18 44 


224 59 


326 31 





a 


-si'-i 


— 221 


+ 7 5 


172 48 


288 25 




b 


34.9 


+ 131 


+ 15 55 


207 9 


322 46 




&' 


33-7 


+ 182 


+ 18 15 


209 27 


325 4 




c 


+45-2 


+ 283 


- 6 31 


282 23 


38 


»' 


c' 


47-5 


+ 285 


- 7 5 


285 27 


41 4 


»' 


C 


47-7 


+ 271 


- 7 56 


285 16 


40 S3 


»- 



a 


+33-3 


+ 218 


— 6 12 


266 15 


36 15 


a- 


a" 


35-4 


+232 


- 6 9 


268 46 


38 46 


a- 


a* 


37.7 


+234 


- 6 47 


271 9 


41 9 




a^ 


37.9 


+220 


- 7 37 


271 


41 


a 


s 


45.9 
46.7 


+635 
+622 


+ 13 56 


305 21 


75 21 


b 




- 6 30 


236 23 


33 33 


- 5 59 


239 12 


36 22 


- 7 34 


243 13 


40 23 


+ 13 50 


277 43 


74 53 



Observed Positions of Sun-Spots 



121 




Aa 



Jd 



1866 April 14 — Continued 



b 



+ 521" 
+ 501 
+486 



April 15 3" 2 



h ntn 



-I-I20 
-h 80 
-1-426 

-I-4II 

+ 431 
-1-390 



-h O 
— I 

+ 15 
+ 13 



56 

35 
18 



+ 14 18 
+ 11 26 



April 17 o^ 49"* 



16.6 
16.6 



fl^ 


»S-2 


n 


14-3 


ai 


14.9 


a* 


13-9 



-h229 

+ 202 
+ 230 
+ 237 
+ 301 
+ 271 



April 20 23^ S5 



m 



a 



-50.0 

48.9 
47.6 



4- 14 

- 32 

- 23 



+ 16 

+ 13 
+ 13 



April 27 o^ 10™ 



a.* — 



—22.6 


- s 


19.2 


+ 23 


19.2 


+ 14 


I7.I 


+ 14 


15.8 


+ 56 


15-3 


+ 35 


14.7 


+ 60 


13s 


+ 52 


12.4 


+ 6s 



-f- 
+ 
+ 

+ 



3 
4 

3 

2 

4 
3 
4 
3 
3 



May 4 23^ 27 



m 



b 



-62.7 
+48.5 



-156 
-1-241 



-f-I2 II 

— 4 20 



137 31 
260 23 



228 $1 

351 43 



§ 



M 



+14" 4' 


263° 54' 


75° 3' 


+ 12 


264 25 


75 34 






231 22 


58 9 


231 4 


57 51 


245 34 


72 21 


247 32 


74 19 


248 32 


75 19 


248 20 


75 7 



a 



+ 13 44 


218 46 


72 19 


+ 12 14 


218 5 


71 38 


+ 13 14 


220 22 


73 55 


+ 17 2 


222 2 


75 35 


+ 15 


222 3 


75 36 



a 

a'? 
a'? 



43 


178 I 


73 9 


37 


178 25 


73 33 


31 


180 II 


75 19 



a 







April 22 23' 


' 55" 






a 
b 
6> 


—61.4 

+45-1 
46.5 


-155 
+450 
+467 


+ 13 23 
+ 4 31 

+ 5 7 


151 20 
276 56 
279 47 


74 31 
200 7 

202 58 


V 



55 


198 16 


191 46 


7 


201 48 


195 18 


37 


201 34 


195 4 


49 


203 17 


196 47 


36 


205 23 


198 53 


15 


205 19 


198 49 


23 


206 23 


199 53 


31 


207 7 


200 37 


48 


208 21 


201 51 



Ja 



a 



+ 59.8 
62.4 



a 

b' 
b 

b^ 



n 



+ 13-8 



n 



59-7 



n 



a* 



Jd 



May 15 o^ 43"* 



«I 


-53-3 


-370" 


«. 


52.6 


-373 


a^ 


47-7 


-377 


a' 


47.1 


-363 


a^ 


47.0 


-370 


a* 


46.0 


-336 


b 


-h48.6 


-h4o8 



+ 



5 
6 

8 

7 

7 
6 

6 



3 



I 
28 

52 

23 
46 



May 17 o'' 18" 



+ "3 
+ 159 



May 19 o** 27" 



-51.0 


-481 


+38.7 


- 14 


40.6 


-h 28 


40.6 


- 3 


46.7 


+ 71 


47.2 


+ 86 



13 
13 

II 

13 

10 
10 



May 20 i^ o™ 



o' 


+25-3 


- 81 


a 


27.8 


- 69 


a* 


28.3 


- 90 


b 


54-5 


+469 



May 24 2^ 37 



m 



+ 284 
+ 270 



+ 10 59 



207 12 



221 3 



May 30 o" 31 



h '^Tin 



16 
23 



-hl2 29 



125 3 



221 53 



June I o^ 33 



m 



+ 62.9 

63-5 
63-7 



+ 161 

+ 143 
+ 120 

+ 147 



June 5 3** 16" 



n 



+ 16.4 
17.4 



12 

30 



— 4 26 



192 34 



IS 13 



8 



137** 23' 


23° 49' 


138 16 


24 42 


145 4 


31 30 


146 30 


32 56 


146 17 


32 43 


149 3 


35 29 


255 28 


141 54 



12 21 


260 21 


174 37 


10 16 


267 13 


181 29 



b 



30 


130 37 


73 2 


33 


228 31 


170 36 


38 


231 9 


173 34 


26 


230 39 


173 4 


48 


238 40 


181 s 


4 


239 28 


181 53 



a' 



-13 28 


213 44 


170 31 


-13 29 


216 14 


173 I 


-14 so 


216 21 


173 8 


+ 10 40 


264 I 


220 48 



5 12 


251 32 


16 28 


7 12 


252 


16 56 


s 40 


253 22 


18 18 



Aa 



A9 



% 



1866 June 5 — Continued 



a' 


+ i8!8 


- 28" 


a* 


19.9 





a» 


19.9 


- 25 


a* 


21.4 


+ 7 



51*4' 
3 48 
5 16 

3 42 



194" 5' 


i6«>44' 


19s 21 


18 


195 I 


17 40 


196 46 


19 25 



June 8 3^ 16™ 



n 


-28.9 


— 162 


G 
S 


28.0 


-181 


a' 


28.7 


—217 


a* 


26.4 


— 169 


a« 


^S'S 


-153 



— 4 26 

— 7 10 

- 4 44 

- 3 57 



June 10 o^ 15 



m 



-51.2 

49-3 



226 

245 
236 



4 50 

5 8 



123 10 

125 35 



14 14 
16 38 



June 12 i^ 7" 



—64.6 



-263 



- 5 16 



95 4 



14 42 



Jime 16 i^ 4"* 



n 
a 

s 


+27.6 


-136 
— 146 


a« 


28.9 


-154 


a* 


29.7 


— 129 


a« 


30-9 


-163 


a* 


314 


-133 



-10 45 

-II 44 

— 10 20 

-12 35 

-10 50 



June 18 2^ II 



m 



a« 


— 6.9 


-263 


a 


4.1 


— 216 


a« 


0.4 


-214 


a» 


+ 0.8 


-213 


a* 


0.9 


-232 



13 21 
II 47 

II 8 

11 12 

12 22 



158 40 
161 27 

164 34 

165 32 
165 27 



163 7 

165 54 
169 I 

169 59 
169 54 



June 20 o^ 36"* 



s 



a* 
a* 
a* 



-33-2 

30.3 
29.4 

27.6 



245 
261 

287 

275 
291 



— 10 



12 22 

11 43 

12 53 



I 



a' 



149 56 


14 41 


148 54 


13 39 


151 49 


16 34 


152 53 


17 38 



a 



a" 



a 



190 


51 


166 35 


191 


56 


167 40 


192 


51 


168 35 


193 


45 


169 29 


194 


25 


170 9 






a 
a' 



^33 41 


165 17 


136 I 

137 3 

138 31 


167 37 

168 39 
170 7 



Ja 



Jd 



U 




June 23 o'' 39° 



a 

b 

ft' 

b' 

bi 

b* 



n 



-62?I 


-256'' 


41-5 


— 210 


40.5 


— 206 


39-0 


— 196 


39-0 


-215 


37-0 


-208 


36.1 


— 224 



a 

a' 

&• 

b' 

b 

c 



9' 

7 

7 
6 

7 



II' 

IS 
4 

33 
42 



- 7 56 



92 
123 
124 
126 
"S 

128 



°53' 
29 



32 

13 
58 

27 



i66« 


37' 


197 


13 


198 


16 


199 


57 


199 


42 


202 


II 



June 25 o^ 55 



m 



a 


-61.6 


— 200 


a^ 


60.9 


— 204 


a^ 


57-4 


— 219 



6 27 

6 42 

7 39 



94 14 

95 35 
loi 20 



196 II 

197 32 
203 17 



June 28 2^ 56°* 



-58.5 


-297 


58.4 


—271 


+43-5 


+ 173 


44.2 


+ 183 


46.6 


+ 171 


639 


- 51 



-13 

— II 

+ 10 

+10 

+ 9 

- 5 



37 

57 

13 
46 

49 
28 



June 30 3'' 41 



m 



a' 


+15.2 


+ 130 


a* 


16.0 


+ 132 


a3 


18.3 


+ 140 


a 


19.6 


+ 119 


a^ 


20.5 


-I-119 


s 


45-3 


- 93 
-105 


h' 


49.2 


— no 


&' 


49.8 


-105 


h^ 


52.7 


- 88 



+ 10 10 

+ 10 IS 

+ 9 38 

+ 9 21 

+ 9 13 

- 5 32 

- 6 31 

- 6 16 

- 5 30 



July 3 o** 6" 



a' 


-25.1 


+ 74 


«V 


24.9 


+ 81 


ft. 


+ 3-7 


— 129 


h. 


4-5 


-134 


&' 


7.6 


— 160 


b* 


8.4 


-171 



+ 8 7 
+ 8 32 

- 4 31 

- 4 50 

- 6 30 

- 7 12 



131 
131 
155 
156 



15 
24 

29 
10 



158 45 

159 24 



July 5 



2" 55 



m 



d" 


-31.0 


-132 


a* 


30.2 


— III 


a 


29.4 


-130 


a^ 


28.3 


-144 



4 33 

3 16 

4 26 

5 14 



94 


13 


239 


27 


95 


27 


240 


41 


197 


48 


343 


2 


198 


43 


343 


57 


201 


20 


346 


34 


224 


53 


10 


7 



168 


36 


342 


20 


169 


22 


343 


6 


171 


21 


345 


5 


172 


24 


346 


8 


173 


10 


347 


54 


196 


9 


9 


53 


200 


37 


14 


21 


201 


22 


15 


6 


204 


56 


18 


40 








» 


345 





345 


9 


9 


14 


9 


55 


12 


30 


13 


9 



123 


42 


7 10 


124 


30 


7 58 


125 


12 


8 40 


126 


10 


9 38 




Observed PosiHons of Sun-Spots 



133 



Ja 



n 



b 



-3.8 

3-0 
+ 17.0 

I9-S 



-33-6 
32.9 



Jd 



July 17 o'* 52 



h f^m 



176 
188 
162 

165 



- 6 28 

- 3 56 
-40 



137 23 

154 34 
156 45 



188 4 

205 15 
207 26 



July 19 I* 13 



h rntn 



123 
135 



- 6 16 



108 57 



187 53 



August 10 3" 9 



b <^m 



€M. ^ 


-38.3 


+ 196 


S 


37.S 


+ 184 


<i^ 


36.6 


+ 188 


«^ 


3S-S 


+214 




31.0 


+ 191 



+ 7 54 


78 34 


107 23 


+ 89 


79 55 


108 44 


+ 9 56 


80 23 


109 12 


+ 9 55 


85 27 


114 16 



August 16 22^ 20" 




144 53 


255 6 


145 33 


25s 46 


146 36 


256 49 


147 59 


258 12 


149 12 


259 25 


149 25 


259 35 



8 



1866 July 9 i^ 46" 


a 


-66?6 


- 76" 


- 4*56' 


69" 55' 


8° 50' 




July 12 0^ 30°* 


a 


+60.8 


-178 


- 6 43 


208 39 


188 57 


a 


July 15 i^ 24"* 


s 
a 
n 


+26.3 
27.1 


—209 
-199 


- 6 37 


165 13 


188 8 


a 







August 5 23 


h 59m 













+34.2 
35-1 


- 25 


+ 10 26 


152 


38 


109 


26 


a 


a' 


38.9 


- 39 


+ 10 9 


157 


9 


"3 


57 


a» 



} 



a 
a' 



August 17 2^ 16" 



6S 
79 



+ 8 41 
+ 7 S 



127 10 

128 2 



253 43 

254 35 



Aa 



a 
h 



n 



a 



n 



+ 25.2 
26.5 



a 



n 



+ 10.9 
12. < 



a 



n 



14.2 



AB 



a' 


+ 20?8 


- 55" 


a^ 


23.2 


- 72 


a^ 


25.6 


-113 


a^ 


25.6 


- 81 



a 



n 



38.2 
36.9 



a 



n 



-46.8 

45-7 



August 20 22^ 46" 



a" 


— 22.9 


+ 129 


a 


22.5 


+ 167 


a' 


21.9 


+ 132 


a^ 


18.9 


+ 111 


a^ 


16.5 


+ 81 



+ 

+ 



7 
9 



+ 8 

+ 7 
+ 6 



37 


84 33 


251 9 


50 


83 57 


250 33 


6 


85 23 


251 59 


50 


88 30 


255 6 


52 


91 10 


257 46 



August 22 i^ 58 



m 



-58.7 


+ 374 


46.4 


+ 270 


45-9 


+318 


41.8 


+ 233 



+ 5 56 


24 13 


220 46 


+ 6 46 


54 14 


250 46 


+ 9 32 


53 


249 32 


+ 6 33 


61 


257 32 



August 24 2^ 48" 



-55-8 


+430 


+ 55-4 


-144 


56.2 


-123 



+ 9 46 


25 40 


250 46 


H-I2 12 


163 54 


29 



August 27 o^ 17 



m 



21 

46 



+12 33 



123 7 



28 51 



h /toin 



August 28 i*^ 23 



+ 35 
+ 12 



+ 11 59 



108 14 



28 38 



August 30 o^ 6™ 



+ 196 

+ 172 



+ 12 30 



80 9 



27 52 



September i 23^ 58 



m 



+336 

+354 



+12 20 



51 33 



27 15 



September 2 2'' 15 



m 



+ 417 

+437 



+ 12 27 



35 38 



26 43 



§ 



+ 8° 40' 


128° 22' 


254° 55' 


+ 8 12 


130 49 


257 22 


+ 6 19 


133 37 


260 10 


+ 8 II 


133 6 


259 39 






b'? 
b 



a 



a 



a 



a 



a 



a 



134 



C. H. F. Peters 



da 



n 



-53?! 
52-3 



+38.6 
39-8 



a' 



n 



— 21.9 
20.9 



h 
ft' 

b* 



a 

h 

b' 

b' 

6» 



J9 



1866 September 4 o** 4" 



+509" 
+528 



O ^^/ 



+ 12^24^ 



11^46' 



29^40' 



h ^/>m 



September 22 22° 39 



151 
133 



+ 12 50 



113 23 



22 51 



September 24 23^ 31 



h ^rta 



+ 14-6 


+ 23 


iS-7 


+ 2 


18.4 


+ 9 



+13 15 


84 37 


22 50 


+14 16 


87 34 


25 47 



September 27 22^ 35 



m 



4-302 
+ 318 



+ 14 20 



42 36 



22 23 



September 29 23^ 18" 



s 


-40.5 


+462 


n 


39-5 


+473 


b 


+3S-5 


-471 


ft' 


37-1 


-5" 


ft» 


37.8 


-504 


ft» 


38.7 


-492 



+13 27 

- 6 36 

- 8 33 
-82 

- 6 54 



15 9 


23 25 


112 59 


121 15 


116 44 


125 


117 22 


125 38 


117 42 


"5 58 



September 30 o^ 58™ 



-46.5 


+532 


45-8 


+ 544 


+23.1 


-392 


24.0 


-408 


26.1 


-451 


26.9 


-449 


28.4 


-431 



+ 13 24 


30 


23 47 


-6 9 


96 35 


119 52 


- 6 45 


97 59 


121 16 


- 8 30 


loi 27 


124 44 


- 8 5 


102 II 


125 28 


- 6 34 


102 54 


126 II 



October 11^ 50" 



-49,0 


+589 


+ 9-4 


-304 


9.9 


-306 


13.0 


-359 


16. 1 


-354 



+13 

- 6 

- 6 

- 7 

- 6 



36 


347 4 


24 53 


13 


81 7 


118 56 


7 


81 35 


119 24 


56 


85 42 


123 31 


30 


88 12 


126 I 



October 3 2^ 19 



m 



a 


-18.5 


- 95 


a' 


17.9 


— 102 


a* 


10.6 


— 169 



6 


I 


51 


6 


117 


16 


6 


9 


51 


47 


117 


57 


6 


32 


59 


18 


125 


28 



u 



I 



a 



a 



a 



a 



b 
b^ 



a 
b 



b^ 



a 



a* 



Ja 



-56.8 



+ S3-I 



+ 49.0 



+42.1 



n 
s 
s 
n 



Jd 



October 5 22^ 26" 



a. 


-40?7 


+ 88" 


a. 


40.2 


+ 81 


a' 


34-8 


- 7 



October 7 o^ 21 



h nrtn 



+ 270 



- S 34 



353 39 



114 48 



October 13 22*^ 50 



h. r'/Nin 



-542 



- 7 o 



134 II 



338 39 



October 14 0° 9 



h /xsn 



-525 



— 6 27 



119 13 



338 30 



October 15 o" 39 



h 4/\m 



493 



6 23 



105 23 



338 59 



October i6 o** i8 



,h TQm 



October i8 o^ 35 



m 



+ 0.8 


— 264 

— 271 


52.6 


-174 

— 162 



- 5 32 



+ 14 37 



62 34 
103 46 



31 



6° 22' 


24'' 13' 


lie" 11' 


6 29 


24 56 


116 54 


8 36 


32 44 


124 42 








October 6 o' 


h 30m 




9 


a 
a' 


-50.6 
49.9 


+ 200 
+ 186 


- 5 35 

- 5 55 


7 51 
9 20 


115 4 

116 33 


a 



a 


+33-0 


-439 


- 6 IS 


91 27 


338 53 


a 


ft 


41.9 


-277 


+ 5 36 


95 I 


342 27 




ft' 


42.4 


-287 


+ S 12 


96 2 


343 28 




ft» 


43-3 


-293 


+ 5 10 


97 20 


344 46 




c 


62.7 


— 217 


+ 13 56 


131 28 


18 54 


b 



338 14 

19 26 



October 19 o^ 26°* 




<^l 


- 4.7 


-180 


(^2 


4.4 


— 190 


b 


+ 15.0 


-116 


b^ 


17.1 


— 121 


n 




-125 


c 

s 


43-9 


-134 



- 6 

- 6 

+ 5 

+ 5 



I 

27 
35 
17 



+ 14 3 



48 36 


338 13 


" 


49 5 


338 42 


o» 


62 30 


352 7 


h' 


64 20 


353 57 


>» 


90 14 


19 51 


c 



Observed Positions of Sun-Spots 



J 


Jn 


ii 


' 


L 


L' 


11 


1 


da 


Jl 


b 


L 


L' 


ll 


1866 October 20 o" 31" 


November i o'' 3" 


a, 
a' 
b' 
b- 
6> 
b 
n 


-.8!4 
.8.4 
10. 1 

OS 

+ OJ) 
2.3 
3.8 

33-» 
34.0 


- 77 

- 93 


+ 5 

- 14 

- 16 

- 37 

- 49 


- S°44' 

- S 57 

- 3 31 
+ S 6 

+ s s» 

+ 5 " 
+ S 51 

+ >S 13 


33° 56' 
34 4 
4. 8 

46 13 

47 7 

48 38 

49 56 
76 13 


337° 
337 
344 
349 
350 
352 
353 

19 


38' 
46 
50 

54 
49 

38 

54 


b' 

b 
c 


a' 
a 


-42;? 
43.3 
41.5 
39.3 


+ ISS" 
+ 167 
+ 141 
4-164 


- 3°43' 

- 2 56 

- 3 57 

- I SI 


3S4°3i' 
3S4 31 

356 8 

357 +4 


106° 
106 
107 
109 


31 

S8 
34 




November 25 o** 27" 


a 
a' 
b 
b' 

c 

c' 


-13.0 
12.6 

0.8 

+ 29.6 

33.6 

34-9 


+ 270 
+ 315 
+ 19 
+ IS 

+ 71 

+ 45 
+ 55 


+ 13 6 
+ 15 42 
+ I S3 
+ I 58 
+ 12 47 
+ 12 20 
+ 13 14 


354 SO 
354 IS 

8 41 

9 39 
33 33 

37 36 

38 29 


S3 
83 

97 
98 

126 
127 


43 
8 
34 
32 
16 
19 


b 


October 21 0^ 36° 


6» 
&■ 

s 


-3>.3 
3>.i 
23.I 
14.1 
10.7 
9.4 

+21.2 
22./ 


+ '3 

+ 16 



+ 103 

+ T 
+ 79 
+ 39 
+ 30 


-6 5 

- 6 23 

- 3 53 

+ 5 5 

+ 5 33 

+ 5 45 
+ ■5 4 


19 35 
■9 56 
37 14 
31 47 

35 20 

36 1. 

62 21 


337 
337 
345 
349 
353 
353 

30 


43 

34 
7 
S8 

8 


ft' 
6 

c 


November 26 o"" 51" 


a 

a' 
b 
b' 
c 


-17.4 
ISS 
14.9 

+ 15.2 
30.7 
29.7 


+ 8s 
+ 81 
+ 71 
+ 132 
+ 118 
+ 33 


+ I 33 
+ I 48 
+ I 24 
+ 12 24 
+ 13 59 
+ 10 25 


354 19 

355 58 

356 35 
19 17 
34 4 
33 6 


97 
99 
99 

127 
136 


28 

7 
44 
25 
■3 

IS 




October 32 0'' 47" 


<*> 
b 

s 


-43.6 
42.6 
22.D 
21.4 

+ 8.1 
9.0 


+ 116 
+ 111 
+ 186 
+ 188 
+ 135 
+ 123 


- 6 s 

- 6 21 
+ 6 .5 
+ 6 36 

+ 15 13 


5 >3 
5 22 
22 

22 3S 
48 5 


337 
337 
353 
354 

20 


8 

17 
55 

30 



a 

b 


1867 January 2 a*" a"" 


:. 


-55-7 
S3.0 
Si-o 


+ 160 
+ 174 
+ 1S0 


+ 6 18 

+ 7 I 
+ 7 18 


»79 52 
283 13 
'85 35 


183 
186 
1S8 


58 
■9 
41 








October 23 o*" 41" 








a 
s 


-5>-6 
4.6 
3.9 


+ 192 
+ 228 
+ 216 


- 6 16 
+ 15 10 


351 15 
34 IS 


337 

30 


9 
9 


a 


March 14 0'' 48" 


a' 


+ 11.6 
14.7 


+ 765 
+ 775 


+34 IS 
+33 49 


296 28 

300 27 


IIS 
119 


16 
IS 


' 




October 27 o"* 29" 








March 19 o*" 41"" 


a 


-44.8 


+55° 


+ 15 6 


337 S3 


■9 


48 


a 


6' 
f 
b 


-42.3 

+ 28.2 

29.7 

33-4 


+ 389 
+ 130 
+ 150 
+ 163 


+ 33 53 

- 9 59 

- 9 33 

- 9 54 


224 54 
282 21 
284 16 
288 11 


113 
171 
■73 
■77 


48 
■5 
10 

S 


a' 
a 


October 28 o'' 34" 


4, 
6. 
&■ 


-49-3 
+ 9-3 
9-5 
10.6 
1 1.8 
"3-5 
■S-3 
■S-4 


+ 583 
-209 

-223 
-209 
-232 
-330 

-3r4 


+ 14 32 

- 3 19 

- 2 52 

- 3 36 

- 2 24 

- 3 5 

- I 26 


335 56 
SI 8 
SI 9 
S3 34 
S3 8 

55 6 

56 33 
56 II 


31 

107 
107 
108 
109 
III 
113 
113 


56 
8 
19 
34 
8 
6 
33 
11 


a' 
a' 

a 


March 20 o*" 14" 


a' 
a- 
a 


+ 14-7 
15-4 
21.5 


+ 37 
+ 51 
+ 88 


-10 34 
- 9 54 
-10 1 


267 7 

268 3 

274 14 


169 

170 
176 


47 
43 
54 


a' 
a' 



126 



C. H. F. Peters 



a" 

a 

a* 



a 
a" 



a 
a* 



a 
a* 

a* 






Ja 



+ 2.3 
4.2 

6.8 



+ 6.2 

8.5 
9.1 

II. I 



58.9 
57-9 
57-4 
SS-7 



ia 



1867 March 22 d* 48°* 



-12» 


-157" 


-io« 8' 


237* 32' 


168*36' 


12.0 


-150 


-10 5 


238 24 


169 28 


8.0 


-118 


— 10 2 


242 36 


173 40 


6.8 


-125 


-10 S3 


243 22 


174 26 


S-S 


— 104 


— 10 17 


245 


176 4 



March 24 o** 43 



m 



a' 


-36.2 


-340 


a* 


35-7 


-350 


«» 


35-1 


-336 


fl* 


32-5 


-299 


a> 


31.8 


-329 


0* 


31.0 


-323 


a 


30-3 


-328 



March 26 o** 38™ 



March 30 o^ 32 



m 



449 
434 
427 



31 56 

3» 56 
32 40 



232 24 
234 40 
237 15 



275 35 

277 51 
280 26 



April 3 23'' 59"' 



+328 

+319 
+342 

+333 
+337 



+ 
+ 



9 

7 



+ 8 

+ 7 
+ 7 



I 

38 

41 

24 
6 



254 4 

255 40 

256 SI 

258 16 

259 32 



353 4 

354 40 

355 51 

357 16 

358 32 



April 9 o"* 21 



m 



268 
222 

233 
226 



+ 7 

+ 8 

+ 7 

+ 7 



6 

43 
51 
13 



163 
168 
169 
172 



29 

27 
I 

39 



346 54 

351 52 

352 26 
356 4 



h T/Nin 



April 19 o'* 10 



-53-6 



-466 



- 6 I 



151 49 



IIS 28 



May 23 d* 21 



m 



+ 44.1 



+357 



+ 7 31 



239 28 



320 23 



S 



I 






9 13 


208 32 


167 37 


9 56 


208 33 


167 38 


9 32 


209 47 


168 52 


8 51 


213 47 


172 52 


10 42 


213 17 


172 22 


10 41 


214 16 


173 21 


II 19 


214 42 


173 47 



-49-7 


-487 


- 9 


12 


180 


40 


167 46 


47.6 


-489 


— 10 


30 


184 


8 


171 14 


46.2 


-480 


— 10 


S3 


187 


5 


174 11 



Aa 



n 



a' 
a* 



n 



-47-4 
46.8 



-51.2 



n 



-18.5 
17.7 



ia 










May 24 0" 


33° 






a 


+ 33-2 


+302" 


+ 7»ii' 


224* 2/ 


319" 31' 


a 


ft' 


61.3 


— 146 


-25 56 


254 5° 


349 54 


b 


h* 


61.8 


-137 


-25 29 


25s 49 


35° 53 




b» 


62.4 


-149 


-26 23 


257 31 


352 35 


i' 


b 


63-3 


-139 


-25 58 


259 42 


354 46 b* 

1 







May 25 o"* 


55" 






a 


+20.0 


+242 


+ 7 30 


210 57 


320 16 




b 


S4-0 


-173 


-25 24 


240 29 


349 48 


a 


b' 


54-8 


— 176 


-25 48 


241 46 


35» 4 




b' 


57.1 


-167 


-25 48 


245 29 


354 48 


h 


6» 


57-7 


— 164 


-25 47 


246 38 


355 56 






May 27 cf^ 49 



m 



+31-6 

32-7 


-276 
-260 


-24 58 


211 46 


349 5 


a 


38,1 


-275 


-26 59 


218 2 


355 21 




38.S 


-258 


— 26 


218 32 


355 51 «i 


39-9 


-263 


— 26 41 


220 6 


357 25 


•• 



May 29 o^ 31 



m 



a 


+ 5-2 

6.1 


-382 


-24 46 


183 49 


349 2 


4. 


a' 
a' 


12.4 
139 


-366 
-375 


-25 32 
— 26 29 


190 9 

191 22 


355 22 

356 3S 


a' 



May 31 d* 26 



m 



«. 


-19.7 


-486 


-24 48 


156 58 


350 12 


«. 


19.0 


-486 


-24 58 


157 37 


350 SI 


0' 


17.6 


-473 


-24 30 


159 22 


352 36 


a' 


12.7 


-481 


-26 13 


163 3» 


356 46 



June 3 d* 41 



m 



578 
587 



-24 SI 



116 49 



352 18 



June 4 cf^ $0^ 



-595 
-603 



25 18 



104 19 



353 55 



July I o^ 19°* 



+ 390 
+378 



+ 27 27 



138 49 



47 2 



a 



ia8 



C. H. F. Peters 



Ja 



a" 



a* 
a* 

a' 



n 



a' 
a' 

a* 

a' 
a* 
a' 



a" 



ia 



g 



1867 September 13 o** 34"* 



+I4J8 


- SI" 


16.2 


- 55 


I8.I 


- Si 


20.0 


- 83 


I8.S 


— 21 


20.7 


- 41 


25.0 


-"3 


257 


- 64 


26.2 


— III 


27.4 


- 90 

- 76 



+ 9' 
+ 9 

+ 10 



*35' 
SO 

4 



+ 12 
+ 12 

+ 9 
+ 12 

+ 9 



29 
6 

29 

27 
59 



+ " 55 



96*53' 


323° 45' 


98 21 


325 13 


lOI 9 


328 I 


99 37 


326 29 


loi 59 


328 SI 


107 30 


334 22 


107 7 


333 59 


108 37 


335 29 


109 7 


335 59 



September 14 o^ 42 



m 



- 0.3 


+ 39 


+ 0.9 


+ 54 


1-5 


+ 7 


3.1 


+ 28 


4-5 


+ 60 


6.0 


+ 67 


6.2 


- 32 


5.5 


+ 21 


7.7 


- 5 


8.4 


+ 48 


12.2 


+ 46 


12.7 


+ II 


13.4 


- 37 


14.5 


- 9 

— 21 



+ 9 

+ 10 

+ 8 

+ 9 

+ 12 

+ 12 

+ 7 

+ 10 

+ 12 
+ 8 
+ 12 

+ 9 
+ 11 



12 


81 19 


322 19 


25 


81 SI 


322 SI 


6 


83 32 


324 32 


50 


84 21 


325 21 


4 


84 44 


325 44 


59 


85 46 


326 46 


41 


88 22 


329 22 





87 44 


328 44 


49 


88 18 


329 18 


59 


93 41 


334 41 


18 


92 49 


333 49 


53 


94 29 


335 29 


30 


94 58 


335 58 



September 15 i** 16 



m 



a^ 


-14.8 


+ 136 


a« 


13-7 


+ 129 


a^ 


13-3 


+ 145 


a^ 


9.2 


4-113 


a^ 


8.9 


+ 150 


n 
a 

s 


7.7 


+ 104 


S-3 


+ 83 


a* 


4.4 


+140 


a' 


3-8 


+110 


a^ 


3.8 


+ 91 


cfi 


2.3 


+ 58 


a«^ 


I.O 


+ 53 


a" 


o-S 


+ 97 


a" 


0.2 


+ 41 


a}^ 


+ 0.4 


+ 55 


a»4 


I.I 


+ 72 



+ 8 
+ 8 

+ 9 

+ 9 
+ 11 



SI 
53 
54 
48 

56 



+ 9 47 

+ 13 6 

+ 11 41 

+ 10 40 

+ 9 28 

+ 9 40 

+ 12 IS 

+ 9 20 

+ 10 17 

+ 11 29 



65 45 


321 6 


66 so 


322 II 


66 42 


322 3 


71 2 


326 23 


70 17 


325 38 


73 44 


329 5 


74 17 


329 38 


75 31 


330 52 


76 I 


331 22 


78 9 


333 30 


79 18 


334 39 


78 37 


333 59 


80 21 


335 42 


80 24 


335 45 


80 32 


335 53 



I 



a^ 



a" 



a 



za 






a5 



a 

a" 
a" 



a*? 
a5 



Ja 



a^ - 



a 
a' 

a* 
a5 



n 



n 



a^ 



n 



-52.8 
52.1 



a" 



a 



+32.8 
33-4 
35-1 



Jd 



September 17 o** 52 



m 



a" 

n 
a 

s 


-32"9 

30-7 
28.8 


+ 261'' 
+ 286 
+ 266 




28.2 
27.5 


+ 270 
+ 268 


a* 


26.6 


+ 288 




25.7 
23-3 


+ 245 
+ 263 



+ 7'' 41' 

+ 9 51 

+ 10 12 

+ 10 25 

+ 11 49 

+ 9 58 

+ 11 56 



43" 52' 

46 19 

47 56 

48 42 

48 45 

51 4 

52 35 



327* 4' 



329 31 

331 8 

331 54 

331 57 

334 16 

335 47 



September 19 o'' 36™ 



—48.0 


+426 


46.7 


+421 


45-2 


+444 


44.7 


+471 


44.0 


+ 417 


42.8 


+466 


42.4 


+448 



+ 8 25 

+ 9 48 

+ 12 20 

-hlO 2 

+ 13 4 

+ 12 24 



September 20 o^ 43 



m 



-51.4 


+482 


50.3 


+506 


48.9 


+532 



+ 9 41 

+ 12 34 



5 3 
5 24 



330 15 
330 36 



September 21 o** 29" 



+ 530 
+ 550 



+ 10 8 



352 38 



331 44 



October 2 23° 46 



h A^m 



600 
650 
631 



15 


8 


113 


S3 


246 56 


18 


7 


117 


55 


250 58 


16 


23 


118 


41 


251 44 



16 44 


327 50 


19 16 


330 22 


18 38 


329 44 


22 46 


333 52 


21 30 


332 36 


23 6 


334 12 



8 

li 



a 
a 







September 18 


jh ^m 






a" 


-41.3 


+346 


+ 8 1 


30 41 


328 


»- 


s 


40.0 


+356 










a 
n 


38.3 


+376 


+ 10 4 


32 15 


329 34 


^^ 


a' 


39.4 


+397 


+ 11 29 


30 26 


327 45 




a^ 


38.3 


+40S 


+ 12 25 


31 16 


328 35 


€Mr^ 


a^ 


37.4 


+362 


+ 10 42 


34 20 


331 39 




a5 


36.1 


+376 


+ 11 59 


35 I 


332 20 




a^ 


36.1 


+339 


+ 10 7 


36 39 


333 58 


€^^ 


a^ 


35.6 


+392 


+ 13 2 


34 49 


332 8 


a^ 


a« 


35.1 


+367 


+ 12 40 


36 30 


333 49 




a^ 


34.1 


+365 


+ 12 22 


37 37 


334 56 


Or^ 



a 
a' 



s 
3 


Ja 


At 


' 


L 


L' 


il 


1 


ia 


ja 


b 


I. 


L' 


ll 




1867 October 3 o** 23" 




October 14 o"" 24"" 




0' 

n 
a' 


-25K 
25.6 
24.1 
20.9 


+295" 
+243 
+266 
+293 


+ 10° 40' 
+ 8 54 
+ 13 ° 


23° '5' 
25 20 

27 2S 


3=5° 5' 
327 10 
329 15 


a' 
a 
0* 


la' 

1 **' 
a* 
a-* 


+2i;i 
23a 
24.2 
24.2 

25.6 


-543" 
-607 
-590 
-6.4 
-583 


-■5° 38' 
-18 49 

-17 23 
-iS 53 
-16 28 


97° 55' 
103 

103 9 

104 25 
104 10 


245° 22' 
250 27 

250 36 

251 52 
=5" 37 


a 


a 


October 16 23'' 23™ 


October 4 o" zi,"" 


a' 

% 


-44.9 
44.1 
44.0 
42.8 

39-8 


+448 
+436 
+408 
+426 
+458 


+ 9 26 
+ 9 '5 
+ 8 39 
+ 12 26 


354 54 

356 »8 

358 23 

2S 


324 13 
3=5 47 
3=7 42 
3=9 44 


a' 
a 


a-' 


+ 8.2 
'3" 

13-8 
14.6 
■S-3 


-458 
-442 
-Soo 
-jio 
-521 


-15 30 
-18 34 
-.5 48 
-16 17 


82 20 

89 46 
88 38 

90 14 


'43 55 
2SI 21 

250 13 

251 49 


B 

b 


October 17 23'' ss"" 


October 7 0^ 34" 


a' 

% 


-50.8 
50.8 
5°-3 
5°-3 
49.2 


+ S'4 
+ SOO 
+ 51Q 
+475 
+493 


+ 9 26 

+ 8 48 
+ 9 33 
+ 8 39 


339 "> 

340 41 
340 46 

344 5 


3== 59 

324 20 
324 25 

3=7 44 


a 


&■ 
6- 


-431 
40.S 
315 
30.2 
28.4 
26.3 
2S.8 
23.0 

22.4 
+ 54.6 


-206 
-245 
-160 
-167 
-169 
-187 
-217 
-240 
-'51 
-288 
-270 


-23 55 
-24 52 
-■5 33 
-IS 19 
-■4 37 
-■4 38 
-16 9 

-16 21 

+ 9 33 


26 36 
30 22 
37 46 

39 " 

40 so 

43 " 

44 18 

47 44 
123 10 


230 17 
234 3 

241 27 

242 52 
244 31 

246 52 

247 59 

2SI 2S 

326 51 


a 

b' 
b- 

If 
h 


October iS o' 33" 


% 
a' 


-53-4 
52-4 
S2.6 


+ S27 
+ 544 
+ S57 


+ 9 5 
+ 10 5 


33° iS 
3=7 19 


3=8 =1 
3=5 == 


a 


November 5 i"" 36° 




October 8 0^ 26° 




al 


+41.1 
42.2 


-171 
-153 


+ 8 27 


70 24 


3=1 41 


a 


6> 

b' 

b » 

s 

n 


-52.5 
42.6 
41.6 
37-7 
37.I 

34-4 

+46.3 
47-S 


-.20 

- 58 
-67 
-127 

- 95 
-.48 

-'55 
-256 
-236 


-n 58 
-15 " 

-IS 12 

-16 38 

->4 35 
-16 28 

+ 9 26 


It 49 

23 21 

24 39 
30 6 
«9 58 
33 52 

109 6 


229 28 

241 

242 18 
«47 45 
247 37 

251 31 
326 45 




November 6 0'' 25"" 


S + 30.1 

dms'n 

n 31.4 


-106 

- 99 

- 8s 


+ 8 31 


57 13 


3=' i' 


a 


November 7 o*" 5 7™ 


•=• 


+ 16.S 
17.9 


- 2S 


+ 8 28 


42 45 


3=" 43 


a 


October 13 i"" 4" 


November 8 o"^ 13™ 


a. s 


-14.0 
12.2 
12.9 
10.7 


+ 147 
+ 173 
+203 
+200 


+ 9 ' 
+ 11 19 

+ 12 5 


39 

37 49 
39 41 


327 II 

326 

327 5= 


a 


<*• 


al 


+ 3.0 
4.5 


+ 56 

+ 75 


+ 8 II 


29 18 


3=" 53 


a 



C. H. P. PeUrs 



1 


ia 


ai 


' 


L 


L' 


li 


S 


Aa 


da 


' 


L 


L- 


li 


1867 November 11 3^ ss" 


December 7 23'' 43" 


< 


-3«3 


+308" 
+ 3" 


+ 8° 2' 


347° 41' 


321° 


44' 


a 


« 


n -22:4 

■s 21.S 

21.S 


+245" 
+236 
4-236 


+ 9° 22' 
+ 9 ir 


337° 34' 
338 


316" 

3"7 


srf 

16 


•V 






November 12 23'' 28" 

















-^ 














December 10 


o' 12" 




' 


„l 


-46.3 
45" 


+378 
+ 392 


+ 8 18 


333 13 


321 


30 


a 




a 


^ -s'-' 


+ 339 
+347 


+ 9 37 


29S 54 


317 


34 








November 13 o*" 3" 




























December 26 0^ 45" 






% 


-53-7 
52-7 


+432 
+444 


+ 8 25 


319 3 


321 


42 


d 


" 


+ 7.0 


+ 124 


+ 5 8 


344 33 


23> 


5 


1 












a 
a 


7-9 
7-9 


+ 124 
+ 145 


+ 5 12 
+ 6 26 


345 "7 
345 S 


231 
231 


49 
37 


















December 1 o'* 49" 




a 


8.8 


+ 124 


+ 5 16 


346 


232 


32 






















10.5 




+ 5 17 


347 24 


»33 


50 




s 


-34-1 
33-1 


-=95 
-306 


-24 37 


340 36 


236 


19 


a,a. 


a 
a 


12. 1 
12.6 


+ "3 
+ 147 


+ 4 52 
+ 6 53 


348 41 

349 


235 
23s 


■3 
32 


-( 




27.0 


-377 


-27 4S 


347 34 


243 


17 


b. 


a 


■35 


+ 110 


+ 4 49 


349 50 


236 


22 






26.3 


-380 


-27 46 


348 .6 


243 


59 


b. 


a 


■ 4.6 


+ >4S 


+ f> 55 


350 39 


237 


II 






25-4 


-378 


-27 24 


349 7 


244 


5° 


b 


a 


■S-7 


+ 120 


+ 5 33 


351 38 


238 


10 






25.1 


-365 


-26 30 


349 18 


24s 


1 




a 


• 16.1 


+ 136 


+ 6 3, 


351 55 


238 


27 






+ 231 


-40s 


-20 51 


33 IS 


288 


58 




a 


■ 19.2 


+ 130 


+ 6 24 


354 30 


241 


2 






=3-7 


-470 


-21 I 


33 55 


289 38 


c 


a 


■ 20.4 


+ 130 


+ 6 30 


355 28 


242 









24.2 


-439 


-'9 3 


33 23 


280 


6 




b 


n +11.5 


-368 




352 8 


238 






C 


24-7 


-434 


-18 38 


33 43 


289 


26 




s 12.S 


-384 






u 


rf» 




- 80 




61 38 






d 


b 


>3' 


-373 


-23 42 


353 5 


239 


37 








- 69 














>4-3 


-366 


-23 10 


354 4 


240 


30 




















b 


■^■5 


-3S0 


-23 52 


356 .. 


242 


43 


»- 














December 3 o** 29" 




b 


'7-3 


-3W> 


-22 56 


356 45 


243 


>7 


b' 












25.6 


-413 


-25 8 


5 13 


251 


45 


a, 
ft- 


-SS-4 
54-9 
49.6 


-216 
-218 
-286 


-24 30 
-24 30 
-27 29 


312 39 
3.3 .8 
320 8 


236 
236 
243 


14 
53 


y 


c 
c 


28.9 
30.0 
30.8 


-42s 
-463 
-454 


-25 35 

-27 a 

-27 14 


8 40 

10 41 

11 19 


25s 
257 
257 


■3 

5' <:• 


A' 
b 
c' 
c' 
c 


49.2 
48.6 
5-8 
3-6 
2.9 
+ 37' 
38.0 


-=93 
-301 
-30s 
-304 
-34S 
+ 23 
+ 9 


-27 49 
-28 12 
-18 22 
-17 49 
-20 17 

+ 9 "3 


320 37 

321 21 
2 %t 
4 43 
6 3 

33 44 


244 

2« 
286 
288 
289 

3'7 


56 
31 
iS 
38 
19 


b 

e? 
d 


^ 


32-3 


-453 


-27 2 


12 50 


259 


iLl- 






De 


ember 28 


o*" 14" 






a 
a 


-25-7 
24.1 
23.6 


+ .69 
+ 162 
+ ■53 


+ 5 52 
+ 5 ■■ 
+ 5 I 


315 42 

316 59 

317 39 


229 
23" 
231 


59 
16 
56 


A- 














a 


18.9 
146 


+ 162 


+ 5 37 

+ s 56 


321 32 
325 5 


235 
230 


49 
22 


b' 














December 4 0'' 40" 




b 


■3-9 


+ .63 
-346 


+ 6 2 


32s 42 
323 38 


239 


59 

56 
























a 


-62.4 


-194 


-24 33 


299 48 


237 


20 




b 


.6.3 


-344 


-24 3 


324 38 


238 


55 




b 


S7-0 


-278 


-28 34 


308 .. 


245 


43 




b 


15.0 


-348 


-24 14 


325 51 


240 


8 




c 


17.6 


-312 


-21 31 


3S> 57 


289 


29 




b 


14-3 


-321 


-22 32 


326 27 


240 


44 


b. 


< 


+ 22.9 

23.8 


+ 78 
+ 67 


+ 9 10 


19 28 


3'7 





Ot 


b 
b 


■3-I 
I3-I 


-337 
-371 


-23 27 
-25 35 


327 31 
327 30 


241 
241 


48 
47 





Observed Positions of Sun-Spots 



I 


Ja 


Jd 


b 


L 


L- 


Is 


1 


Ja 


M 


b 


L 


L' 


'i 


1867 December sS—Coniinued 


January 30 0'' 30"" 


a 
b 
b' 


+35"5 
639 
64.5 


-179" 
-109 
-128 


-21° 3/ 

-.9 .8 

-20 24 


334° 21' 
14 46 

.7 . 


35.° 55' 
32 20 
34 35 


b 

c 


c 


-ii!8 

"■3 

+ 4-0 

7.6 


-36/' 
-335 
-416 
-4»8 
-411 


-25=17' 
-23 14 
-27 27 
-28 10 

-26 55 


328° 40' 

329 7 

343 

344 
346 9 


242° 5/ 
243 24 

257 17 

258 17 
260 26 




February i 33'' 28" 


a 
b 
b' 
b- 
c 


-46.S 
4-11. 1 

I3.I 
13.8 
48.7 

49-7 


-523 
-237 
-343 
-183 
-lOI 
-131 


-21 54 
-21 47 
-23 16 
-18 51 
-■9 3 
~30 19 


»S9 S8 

308 33 

309 31 

310 39 

347 20 

348 37 


30s 

353 35 

354 23 

355 SI 

32 22 

33 40 


y 


December 31 23*" 39° 


a 
a* 
a' 
b' 


-61.3 
60.3 
57-5 
5'!1 
S"-S 
SO-5 


+ 173 
+ 158 
4-176 
-333 
-337 
-33S 


4- 6 26 
+ 5 33 
4- 6 32 
-23 37 
-23 54 
-23 47 


273 33 
275 38 
279 38 

282 

283 56 
28s 16 


229 36 
231 41 
235 41 
"38 3 
239 59 
241 19 




February 5 23'^ 51° 


a, 

0, 

a' 
a' 


-I3.0 
11.4 

9-3 
4.4 


-302 
-308 
-291 

-275 


-31 1 
-31 30 
-31 1 
-31 13 


383 43 
283 4 
285 iS 
289 54 


24 5 
24 27 
26 41 
31 17 


K 


1868 January 5 23'' 31" 


a. 


+38-7 
39.6 
44.8 
45 = 
45-8 


-367 
-375 
-383 
-366 
-356 


-18 48 
-■9 IS 
-19 31 
-.8 39 

-17 50 


4 3= 

5 32 

11 2S 
■' 33 

12 3 


30 39 

31 41 

37 34 

37 43 

38 13 


0" 

a*? 

a 

a' 


,t: 


February 8 23'' 40" 


r 


a 


-46.9 
45-9 


-47° 
-475 


-■9 58 
-30 36 


237 7 
338 14 


20 30 

21 37 






January lo 23'' 56™ 






February 10 23'' 51° 


s 
<»* 

s 


-39-3 
3S-3 
S9-3 
J6.9 
»S-3 
24-3 
S3S 
mj 
.9.8 
14.8 
■3-3 


-376 
-367 
-353 
-371 
-35S 
-274 
-255 
-»53 
-232 
-246 
-253 


-24 19 
-.8 4 
-■7 38 
-18 52 

-18 42 

-18 6 
-18 10 
-■6 57 
-18 18 


285 36 
292 10 
298 6 
300 7 
3=2 9 

303 25 
306 18 
306 56 
3" 51 


33 9 

38 43 

34 39 
36 40 

38 42 

39 58 

42 51 

43 29 
48 34 


0' 
a 

a' 


a 
a' 
a' 


4-16.8 
18.9 
20.5 


-321 
-341 
-333 


-23 6 
-24 45 
-24 39 


303 56 
305 37 
307 16 


115 29 

117 10 

118 49 


a 






February 11 23'' 55" 


1 


a 


4- 2.7 


-28s 


-23 34 


289 7 


114 45 




February 18 o"* ig" 


a 

0' 

a' 
o> 
b 
b- 
b- 


-33-4 
31-7 
30.2 
29.4 

4-58.6 
59.6 
60.8 


+ 252 
4-255 
4-301 
4-309 

- 78 

- 60 

- 54 


4-17 37 
4-17 3 
4-19 18 
+ 19 31 
-34 19 
-33 41 
-33 3 


360 27 
262 5 

264 12 

265 5 
347 16 
349 15 
351 S3 


184 31 
186 9 

188 16 

189 9 
371 20 
273 19 
27s S7 


"1 
a 

bh' 
C 


January 11 o** 49"" 


a' 
a' 

s 
s 


-47.2 
40.8 
39-1 
37-9 
350 
30.8 
29.1 
27-9 


-393 
-398 
-384 
-303 
-366 
-257 
-268 
-280 


-18 14 
-■9 "3 
-19 10 

-17 5° 
-■7 37 
-18 49 


377 24 
384 30 

387 

291 2 
295 14 

297 13 


38 30 
35 36 
38 6 
43 8 
46 20 

48 19 




February 23 o** 19" 


a 
b 


-65.1 
62.9 


- 23 
4- 37 


4-16 50 
+ 18 33 


203 3 
212 IS 


183 17 
193 30 





132 



C. H. F. Peters 






a* 
b 



Ja 



Ad 



8 



1868 February 22 — Continued 



-62?9 


+ 64" 


+ 16.2 


-245 


18.2 


—229 


18.3 


— 217 


19.2 


— 206 



+20° 

-25 
-25 
-24 
-24 



9' 

37 
16 

36 
13 



February 23 o*" 32 



m 



a. 


+ 5-4 


-295 


0. 


5.8 


-284 


a' 


8.3 


-263 



25 9 
24 46 

24 20 



March 4 2^ 11 



m 



a 


-36.7 


-611 


o' 


35.9 


-585 


a» 


31.1 


-570 


b 


+ 7-4 


+ 565 



-25 12 

-24 19 

-25 47 

H-22 36 



212 8 

215 14 
221 45 

290 IS 



347 50 

350 56 

357 27 

65 57 



March 5 o^ i6°* 



a 


—40.8 


-660 


a* 


40.9 


-647 


a» 


36.6 


-625 


b 


6.6 


+493 


6' 


1.9 


+506 



-25 

-24 

-25 

+23 

+ 22 



13 

34 

49 
42 
10 



March 8 i^ 8« 



a' 


+38.5 


+689 


a' 


39.1 


+693 


a 


39-8 


+719 


b 


58.6 


+ 93 



+ 21 9 

+ 21 20 

+ 23 13 

-18 55 



327 


47 


159 





329 


18 


160 


31 


334 


15 


165 


28 


331 


22 


162 


35 



March no** 24"* 



a» 


+ 8.2 


+ 532 


a* 


10.2 


+555 


a* 


13-9 


+600 


a 


14.4 


+620 


a^ 


15-8 


+602 



+19 

+ 20 

+ 22 
+ 23 
+ 21 



52 

35 
7 

14 
34 



283 
286 
291 
292 

293 



34 
10 

21 

43 
10 



156 

159 
164 

165 
166 



28 
4 
15 

37 
4 



March 14 2'' 20" 



-32.5 

31.5 
28.1 

23.6 

22.6 

22.1 

+31.1 



+ 247 
+ 262 

+ 291 

+361 
+386 
+382 
- 80 



+ 19 

+ 19 
+ 20 

+22 
+23 
+ 22 
— 22 



28 

54 
4 

15 
21 

54 
25 



237 39 

238 56 

242 47 

248 27 

249 56 

250 16 

285 2 



153 47 

155 4 

158 55 

164 35 
166 4 

166 24 

201 10 



I 



212® 


22' 


192® 3/ 


289 


51 


270 6 


292 





272 IS 


292 


18 


272 33 


293 


20 


273 35 



«a 

a' 



277 


54 


272 


18 


278 


28 


272 


52 


281 


10 


275 


34 



a 
a' 
a" 
6' 



200 


13 


348 


50 


201 


30 


350 


7 


210 


7 


358 


44 


270 


35 


59 


12 


279 


24 


68 


I 



a' 
a" 
a 



a" 

a* 
a. 



a'? 
B 



a 
b 

6» 
b^ 
b^ 
b^ 



a 
b 



a 

b 

b' 

b' 

b^ 



Ja 



Ad 






March 15 



I*" 33 



m 



a' 


-43*3 


+ 155" 


a' 


41.7 


+ 196 


a* 


38.0 


+ 220 


a* 


37.6 


+ 232 


a» 


35.6 


+ 275 


a* 


35.1 


+ 254 


a. 


33-6 


+307 


a« 


33.2 


+310 


ft. 


+ 14.2 


— 140 


*, 


14.7 


-139 


6' 


16.5 


-137 


b* 


18.0 


— 104 


6» 


19.1 


— 127 


b* 


19.8 


— 100 



+ 19® 

+ 21 
+ 20 
+ 21 
+ 22 
+ 21 
+ 23 
+ 23 
-19 
-19 

— 20 
-19 

— 20 
-19 



22' 
O 

37 
6 

18 

12 

42 

42 

50 
59 
33 
15 
56 
41 



223^ 
226 
230 
231 

233 
234 
236 

237 
266 

267 

268 

270 

271 

272 



34' 
4 
33 
15 
38 
16 

44 

13 
46 
16 

55 
58 

30 
45 



¥ 



March 16 



jh t^Tti 



-43-4 


+ 219 


+ 1.4 


— 226 


4.2 


— 224 


5-4 


— 224 


5-4 


— 192 


7.2 


-185 


8.4 


-183 



+23 
-19 

— 20 

— 21 
-19 
-19 

— 20 



22 

45 

43 
II 

26 

45 
4 



223 
252 

254 
256 

256 
258 
259 



29 

36 

56 
o 

51 
37 
39 



March 19 23** 46 



m 



». 


-31.7 


-473 


«. 


31.1 


-459 


«J 


30.4 


-474 


a' 


26.9 


-450 


a* 


254 


-428 


b 


+ 11.3 


-331 


b' 


13.0 


-298 


b' 


14.2 


-304 



18 26 

18 o 

19 6 

19 31 

19 3 

29 27 

28 IS 

29 6 



March 22 23^ 43 



m 



-44.4 
+57.0 



-638 
+195 



19 13 
14 33 



177 52 
317 " 



March 23 o'' 57 



xn 



- 0.8 
+ 48.6 

50-7 
51.0 

52.2 



+ 593 
+ 163 

+ 182 

+ 133 
+ 154 



+ 27 
-14 
-14 
-16 

-15 



14 

32 

I 

52 
58 



267 6 

301 7 

304 42 

303 59 

306 20 



166 s6 
196 3 
198 23 



308 44 

342 45 

346 20 

345 37 

347 58 



199 


27 


200 


18 


202 


4 


203 


6 



a' 



211 s 


19s 53 


212 2S 


197 13 


212 20 


197 8 


216 $6 


201 44 


219 22 


204 10 


255 10 


239 58 


257 38 


242 26 


258 38 


243 26 




a 
i' 



J 



134 



C. H. P. Peters 



i 



Aa 



Jd 



1868 April I i^ io« 



a' 


-43-5 


-568" 


-16° 


33' 


178° 54' 


«. 


42.5 


—601 


-18 


6 


175 54 


«. 


42.1 


-607 


-18 


34 


175 52 


a' 


42.1 


-59° 


-17 


50 


177 35 


<fi 


40.8 


-528 


-15 


36 


184 28 


a* 


39-9 


-583 


-18 


41 


181 20 


a* 


390 


-588 


-19 


24 


182 9 


€fi 


37-5 


—614 


—21 


29 


181 59 


a» 


36-4 


—671 


-24 


48 


177 53 


a» 


34-1 


-659 


-25 


29 


182 II ■ 


6» 


9-3 


+413 


+20 


7 


245 14 


6* 


8.5 


+420 


+ 20 


II 


246 6 


6» 


4.9 


+438 


+ 19 


44 


249 37 


6* 


4.1 


+488 


+22 


24 


251 54 


6° 

s 


2.7 
1-5 


+538 
+520 


+24 


4 


255 2 


6» 


1-5 


+483 


+20 


58 


253 56 


c 


50 


—242 


-17 


12 


230 34 



346' 58' 

343 58 

343 56 

345 39 

352 32 

349 24 

350 13 
350 3 
345 57 
350 15 

53 18 

54 10 
57 41 
59 58 

63 6 

62 o 

38 38 



April 3 o^ 41 



m 



a 

b' 
b^ 



c 



-40.5 


-716 


34-5 


+205 


33-0 


+219 


29.9 


+ 240 


26.1 


+342 


25.0 


+361 


28.8 


-466 


27.0 


-442 



April 6 22^ 42 



m 



a' 


-58.8 


- 44 


a* 


57-2 


+ 7 


s 




+ 106 


a 
n 


53-3 


+ 125 


b 


45-9 


-645 


6' 


45-3 


-618 


c 


34.0 


+311 


c' 


31-1 


+335 


c* 


28.9 


+343 


c» 


28.9 


+358 


d 


+34-4 


+718 



+18 

+20 
+24 

-17 
-17 

+25 
+25 
+25 

+26 

+ 22 



April 8 23'' 54" 



a 
b 
c 



-63.1 

53-0 
+56.0 

56.5 
57-8 



+ 15 

+ 135 
+ 118 

+ 100 

+ 114 



+25 

+25 
-18 

—20 

-19 



li 



6' 
b' 
b^ 



— 24 6 


161 42 


357 33 


+ 19 36 


215 34 


51 25 


+ 19 41 


217 21 


53 12 


+ 19 25 


220 50 


56 41 


+ 23 57 


227 28 


63 19 


-17 50 


201 33 


37 24 


-17 55 


202 10 


38 I 



a' 

a 
b? 



33 


175 7 


51 55 


20 


179 46 


56 34 


22 


188 4 


64 52 


45 


158 " 


34 59 


3 


163 59 


40 47 


47 


215 31 


92 19 


51 


218 52 


95 40 


16 


221 13 


98 I 


II 


221 33 


98 21 


35 


297 37 


174 26 






161 53 


67 27 


25 


186 47 


92 21 


55 


295 39 


201 13 


5 


296 13 


201 47 


34 


299 5 


204 39 



b 

6' 



Ja 



Jd 



8 



I 



April 9 o^ 57" 



a 


-56?6 


+ 122" 


b 


+47-8 


+ 85 


6' 


48.1 


+ 58 


b' 


52.9 


+ 51 



April II 23^ 49" 



a 


- 8.0 


-357 


6' 


+24.6 


- 43 


6» 


26.7 


- 37 


63 


27-5 


- 39 


b 


27-5 


- 72 


b* 


28.2 


-171 


Js 


313 


- 30 


6« 


32.2 


- 58 


6» 


34-3 


- 55 


&» 


34-9 


- 60 



21 

17 

17 
18 

19 

25 
19 

21 
21 
22 



April 12 o'' 7 



m 



«1 


+ 13-7 


-123 


«a 


14.4 


— 121 


«5 


14.8 


-153 


a] 


iS-5 


-154 


a» 


I9-S 


— 104 


a3 


23.6 


-138 


b 


61.2 


- 18 


b' 


62.0 


- 25 



17 

17 

19 

19 
18 

22 

27 
28 



April 14 o'' 26 



m 




+27*37' 


179** 48' 


100° </ 


-18 25 


280 55 


201 7 


— 20 2 


280 45 


200 57 


-21 53 


287 45 


207 57 



b' 

b 

6» 



31 


214 30 


162 7 


23 


251 II 


198 48 


49 


253 14 


200 51 


14 


253 58 


201 35 


36 


253 25 


201 2 


57 


251 48 


199 25 


8 


257 51 


205 28 


I 


258 7 


205 44 


36 


260 20 


207 57 


7 


260 54 


208 31 






a3 



32 


238 36 


200 25 


43 


239 15 


201 4 


37 


238 47 


200 36 


56 


239 21 


201 10 


44 


244 6 


205 55 


12 


247 2 


208 51 


45 


301 22 


263 II 


18 


304 6 


265 55 



a 




18 31 


205 


55 


195 59 


17 15 


206 


58 


197 2 


17 19 


209 


2 


199 6 


18 56 


208 


II 


198 15 


16 26 


210 


23 


200 27 


19 43 


210 


4 


200 8 


20 2 


210 


41 


200 45 


21 II 


209 


35 


199 39 


18 7 


213 


40 


203 44 


21 41 


212 


47 


202 51 


18 59 


216 


41 


206 45 


22 18 


220 


27 


210 31 


27 40 


271 


35 


261 39 


30 3 


277 


I 


267 5 


31 13 


279 


29 


269 33 



a' 

a' 
fl3 



a 



b 




Observed Positions of Sun-Sfots 



135 



Ja 



Ad 



1868 April 15 o^ 37 



m 



a' 


-26f3 


-456" 


a» 


259 


-425 


a^ 


24.8 


—416 


a^ 


23.6 


-442 


a^ 


22.0 


-380 


a 


21.2 


-436 


af^ 


20.6 


-384 


af 


17.9 


-445 


(fi 


17.6 


—416 


c^ 


16.8 


-380 


h ^ 


+36.4 


-163 


n 


37-4 


— 140 


6« 


42.6 


-161 


6* 


44.4 


— 170 



April 19 o^ 12 



m 




620 
631 

649 
669 

682 

464 
487 
464 
469 

337 

351 
300 

263 

275 



April 21 22** 31 



m 



500 
516 



— 21 



181 57 



269 9 



8 



I 



I8039' 


190" 


44' 


194" 5/ 


17 13 


192 


24 


196 37 


17 II 


193 


54 


198 7 


19 6 


193 


49 


198 2 


16 32 


197 


54 


202 7 


19 52 


196 


17 


200 30 


17 22 


199 





203 13 


21 50 


198 


47 


202 


20 22 


200 


14 


204 27 


18 47 


202 


23 


206 36 


27 41 


257 


20 


261 33 


30 20 


264 


3 


268 16 


31 33 


266 


26 


270 39 



a 



6« 
b^ 







April 17 23'' 


43" 








a 


—41.0 


-569 


-17 30 


166 


I 


197 47 


« 


a» 


39-9 


-587 


-18 57 


166 


3 


197 49 




a» 


38.0 


-555 


-18 17 


171 


6 


202 52 




a^ 


38.0 


-580 


-19 34 


169 


10 


200 56 


*A 


r* 


37-4 


—604 


-21 5 


167 


42 


199 28 


'^^T 


as 


35-5 


—602 


-21 56 


170 


30 


202 16 




[fl* 


35-0 


-534 


-18 42 


175 


55 


207 41 




a' 


344 


-573 


-20 58 


173 


56 


205 42 


^ 


ft" 
s 


+ 14-2 
15-9 


-298 
-314 


-27 55 


230 


8 


261 54 


h 


S' 


2a2 


—291 


-29 9 


235 


22 


267 8 




b' 


23.1 


-298 


-30 45 


238 





269 46 


6' 


b* 


25.1 


-285 


-30 48 


240 


18 


272 4 


6» 



15 47 


142 58 


203 5 


16 58 


144 32 


204 39 


18 20 


144 4 


204 II 


20 4 


144 14 


204 21 


21 6 


143 47 


203 54 


27 49 


202 26 


262 33 


30 II 


208 52 


268 59 


31 27 


210 39 


270 46 


21 24 


209 24 


269 31 


20 II 


213 14 


273 21 


19 31 


216 20 


276 27 



a^ 



3 



Aa 



t» — 



a* 



a* 



n 
s 
n 

n 



n 



0} 

a* 



n 



6' 
c 



a' 
a' 



D 



a 



n 

s 
n 
s 



Ad 



-2S?7 


-500" 


23.1 


-469 


22.0 


—460 


22.4 


-455 


21.5 


-437 


21.5 


-478 


26.9 


—609 


25-4 


-625 


22.9 


-60s 



21*>l6' 


183° 37' 


270° 49' 


20 45 


188 17 


275 29 


20 


189 40 


276 52 


21 54 


188 34 


275 46 


27 24 


176 5 


263 17 


28 16 


180 9 


267 21 



April 22 i^ 43 



m 



-36.0 


-575 
-584 


33-5 
32-7 
31-9 


-547 
-562 


33-0 
32.0 


-525 


31-4 
34-4 
32.8 
30.0 


-545 

-673 
-688 

-682 


+25-5 
27.7 


- 9 

- 16 



20 16 


167 


42 


270 48 


20 27 


172 


27 


275 33 


21 47 


172 


47 


275 53 


19 34 


174 


27 


277 33 


21 7 


174 


24 


277 30 


27 15 


161 


12 


264 18 


29 8 

14 32 

15 43 


165 
241 

243 


28 

44 
38 


268 34 

344 50 
346 44 



April 24 23^» SI 



m 



a» 


-44.3 


-672 


a* 


43-9 


-657 


n 
a 

s 


43-8 


-632 
-639 


a3 


43-3 


-676 


h 


39-1 


-755 


c 


+40-4 


+ 740 


c^ 


41-5 


+689 



-21 18 


141 30 


271 34 


-20 S2 


145 13 


275 17 


-19 55 


148 30 


278 34 


—22 4 


143 20 


273 24 


-27 58 


136 46 


266 so 


+ 24 56 


296 41 


66 45 


+ 20 so 


288 S5 


58 59 



April 2S 2^ 9"* 



+35-0 


+658 


36.2 


+ 727 


37-0 


+718 



+20 50 


273 35 


59 2 


+ 24 40 


282 55 


68 22 



April 26 i^ 12"* 



+ 2.5 


-352 


4.5 


-358 


^^ tm ^ 


+621 


27*1 


+613 


30-3 


+701 


31.2 


+690 



— 24 40 


209 21 


8 17 


-25 49 


210 S2 


9 48 


+ 21 4 


260 32 


59 28 


+24 53 


270 24 


69 20 



8 



I 



a* 

b 

b' 



a* 



a 
a* 



b' 
b 



a^ 



a 



136 



C. H. P. Peters 



I 



Aa 



Jd 



1868 April 28 o'* S5 



h ffVCL 



April 30 2^ 59"* 



h 



May I 2^ 25 



m 



May 3 o^ 41 



m 



n 



May 4 o^ 49°* 



b 

b' 

b 



May 9 2^ 20" 



a* 


+ 3-9 


+468" 


+20° 44' 


230° 56' 


57'* 46' 


a* 


4.6 


+493 


+21 58 


232 26 


59 16 


a» 


5.8 


+496 


+21 42 


233 33 


60 23 


n 
a 

s 


12.3 
13.1 


+591 
+583 


+24 45 


243 11 


70 I 



— 12.6 

1 1.4 


4-421 

+436 


+ 24 48 


214 14 


70 31 


4-16.2 


-394 


-32 16 


216 39 


72 46 


16.9 


-381 


-31 44 


217 39 


73 46 



I 


—26.0 


+353 


+25 58 


198 44 


68 33 


s 
n 


24.0 
22.8 


+343 
+356 


+ 24 38 


201 9 


70 58 




+ 4.9 


-475 


-32 38 


202 S3 


72 42 



-44.8 


+ 199 














43.9 


4-213 


+24 


44 


174 


59 


71 


51 


+65.5 


4-102 


-17 


50 


294 


17 


191 


9 



-53-6 
52.8 


+ 153 
+ 143 


+25 II 


160 25 


71 23 


239 


-652 


-31 17 


163 56 


74 54 


20.0 


-646 


-32 30 


168 4 


79 2 


+62.6 


+ 96 


-17 41 


279 59 


190 57 



a» 


+ 6.6 


- 97 


— 10 


32 


207 


26 


189 28 


a» 


10.0 


- 95 


— II 


31 


210 


14 


192 16 


a^ 


10.0 


-147 


-14 


26 


209 


5 


191 7 


a* 


11.9 


-145 


-13 


II 


209 


44 


191 46 


a« 


131 


- 59 


— 10 


30 


213 


34 


195 36 


a 


13.6 


— 164 


-16 


36 


211 


43 


193 45 


a^ 


14.3 


-148 


-15 


54 


212 


39 


194 41 


a'' 


15.5 


— 164 


-17 


13 


213 


19 


195 21 


a» 


17.1 


-177 


-18 


29 


214 


23 


196 25 


a9 


17.8 


-180 


-18 


54 


214 


58 


197 


6° 

s 


65.7 


-105 
— 121 


-29 


21 


286 


44 


268 46 



ll 



a 



a 
b 



a^ 



a» 



r 



Ja 



n 



a* 



Jd 



May 12 22" 32 



h «>om 



May 14 2^ II 



m 



May 17 o^ 38°* 



May 20 o^ 2 



m 



n 
a 

s 


-35-9 
35.0 


-649 
-657 


—29 12 


138 28 


273 29 


a' 


32.6 


-662 


-30 46 


141 17 


276 21 


b 


8.9 


+339 


+20 27 


193 34 


328 38 


6' 


8.6 


+350 


+21 I 


194 4 


329 8 


b' 


4.4 


+417 


+ 23 54 


199 11 


334 15 


b» 


3.9 


+406 


+ 23 4 


199 19 


334 23 


b* 


3.1 


+419 


+ 23 38 


200 19 


335 23 


ftJ 


2.1 


+424 


+ 23 40 


201 18 


336 22 


b" 


1-5 


+403 


+ 22 8 


201 20 


336 24 



May 26 o^ 35 



m 



a 


- 4.5 


+327 


+ 19 


12 


190 


36 


50 


12 


a' 


2.7 


+350 


+20 


9 


192 


33 


52 


9 



May 28 i^ 3°* 



a' 


-33-2 


+ 197 


+ 18 


54 


160 


56 


48 


52 


a» 


30.6 


+244 


+ 21 


8 


163 


S3 


51 


49 


a 


29.3 


+ 248 


+ 21 


I 


16s 


14 


53 


10 



8 



I 



a 


-34*2 


-324'' 


- 9" 25' 


164° 22' 


i86«'i/ 


a» 


27.6 


-315 


—II II 


170 49 


192 44 


a* 


25.2 


-408 


-17 13 


169 42 


191 37 


a3 


20.6 


-408 


-18 so 


173 48 


195 43 


6^ 

s 


4-49.6 
50-7 


-183 
-199 


—29 21 


247 I 


268 56 



+ 27-5 
29.1 


-316 
-330 


-30 4 


217 45 


269 S2 


31.1 


-341 


-32 9 


220 29 


272 36 


31.4 


-311 


—30 20 


221 9 


273 16 


32.4 


-279 


-28 39 


222 39 


274 46 



fl« 



n 
a 

s 


- 7.6 

6.2 


-496 
-510 


-29 18 


178 15 


271 34 


a^ 


5.3 


-510 


-30 16 


179 25 


272 44 


a* 


4.4 


-512 


-30 41 


180 9 


273 28 


b 


+39.0 


+556 


+21 33 


238 22 


331 41 


b' 


32.0 


+584 


+ 22 45 


242 I 


335 20 



a 



a' 



>B 



a 
a 



Observed Positions of Sun-Spots 



137 



Ja 



Jd 



g 



1868 May 29 I** 57 



m 



a 

b 
6' 



-41.7 

37-1 
21.4 

20.4 
+65.0 



a 
a» 
a* 
6' 

63 

c 
d 
d' 



e» 



+ 200" 
+ 191 
+402 

+391 
-118 

-135 



+ 2l"> 13' 


150° 59' 


53° 29' 


+ 19 29 


15s 51 


58 21 


+ 28 48 


173 17 


75 47 


+ 27 48 


174 7 


76 37 


— 23 20 


257 47 


160 17 



May 30 2^ 30" 



a 


-56.9 


+ 93 


b 


34-4 


+354 


ft' 


33-4 


+335 


ft' 


30.2 


+374 


c 


+ 19-5 


-349 


c' 


23-5 


-338 


d 


58.6 


-155 


d' 


639 


-134 



June 2 23^ 28™ 



—61. 1 


+ 254 


60.5 


+ 263 


56.6 


+302 


42.3 


+ 256 


40.8 


+268 


39-6 


+279 


38.1 


+285 


37-6 


+293 


32.6 


-382 


21.2 


-488 


18.6 


-486 


+ 25.4 


-268 


28.1 


—270 


28.9 


—291 


31.9 


-245 


35-2 


— 240 


47.1 


- 14 



+28 

+ 29 

+30 
+23 

+ 24 

+25 
+25 

+25 

-IS 

-24 

-25 
—21 

— 22 

-23 
—21 

—22 

— II 



June 3 o^ 57 



m 



-52.5 


+ 213 


49-7 


+ 233 


44.1 


-427 


+ 10.3 


-340 


1 1.8 


-336 


12.2 


-324 


14.6 


-347 


17.9 


-306 


21.7 


-304 


33-3 


- 78 


37-5 


- 67 



b 
b' 



+18 23 


129 47 


46 38 


+ 29 6 


158 26 


75 17 


+ 27 35 


159 27 


76 18 


+ 29 18 


163 I 


79 52 


-25 58 


195 27 


112 18 


-26 15 


199 20 


116 II 


-23 14 


242 13 


159 4 


-23 10 


253 39 


170 30 



D 



E 



54 


116 


34 


73 45 


21 


117 


40 


74 51 


59 


124 


55 


82 6 


16 


145 


33 


102 44 


51 


147 


59 


105 10 


17 


149 


18 


106 29 


18 


150 


59 


108 10 


42 


151 


33 


108 44 


38 


146 


2 


103 13 


46 


153 


29 


no 40 


16 


155 


59 


113 10 


38 


199 


29 


156 40 


22 


202 


2 


159 13 


54 


202 


40 


159 51 


41 


205 


54 


163 5 


7 


209 


19 


166 30 


2 


223 


46 


180 57 



fac 



} 



a 
b 



d 



+23 53 


132 4 


104 9 


+ 24 31 


135 56 


108 I 


-16 I 


130 56 


103 I 


-22 33 


184 7 


156 12 


-22 38 


185 30 


157 35 


-21 57 


185 58 


158 3 


-23 57 


187 51 


159 56 


—22 6 


191 19 


163 24 


-22 50 


194 50 


166 55 


-II 32 


207 47 


179 52 


-II 47 


212 2 


184 7 



a* 
a 



a 

0} 

b 
b' 



a 



a 
b 
b' 



a 



Ja 



+43-4 



+40.4 



+66.1 
67.2 



+49.6 



Jd 



June 4 2^ 40" 



a' 


-59-7 


+ 192" 


a 


58.4 


+206 


b 


42.5 


-559 


b' 


41.2 


-572 


c. 


5-2 


-393 


c. 


4.4 


-391 


'^s 


3-6 


-384 


c' 


0.7 


-386 


c» 


+ 2.1 


—400 


C3 


3-3 


-356 


d 


15-5 


-194 


d' 


17.7 


-187 


e 


22.5 


-119 



+ 23^54' 


119® 10' 


io6*> 17' 


+ 24 30 


121 31 


108 38 


-24 52 


124 50 


III 57 


— 26 


125 39 


112 46 


-22 25 


168 52 


155 59 


— 22 26 


169 33 


156 40 


— 22 10 


170 24 


157 31 


-22 56 


172 53 


160 


-24 25 


175 2 


162 9 


-21 54 


176 54 


164 I 


-14 31 


189 39 


176 46 


-14 33 


191 38 


178 45 


-II 28 


196 36 


183 43 



June 6 o** 38"* 



-29.9 


-467 


27.2 


-481 


+12.3 


-318 


15-9 


-300 



22 I 

23 27 
21 9 
20 44 



142 38 


156 38 


144 47 


158 47 


183 46 


197 46 


187 5 


201 5 



June 8 o^ 36™ 



a' 


-43-8 


-367 


a 


42.6 


-370 


a* 


41.6 


-335 


b 


13-5 


—420 


b' 


lO.O 


-399 


c 


+59-9 


—292 



13 35 


129 36 


171 39 


13 58 


130 55 


172 58 


12 


133 4 


175 7 


22 22 


157 53 


199 56 


21 42 


161 30 


203 33 


28 49 


239 22 


281 25 



June 10 o^ 36 



m 



-354 



28 43 



212 4 



282 12 



h nAtn 



June 12 o^ 34 



+ 21.0 


—421 


50-7 


-280 


S2.8 


-278 



28 


24 


186 


20 


284 


30 


24 


28 


219 


12 


317 


22 


24 


44 


222 


15 


320 


25 



June 13 o^ 40"* 



-319 



— 24 46 



205 43 



317 58 



June 15 o^ 41 



m 



94 

lOI 



— 14 16 
-14 58 



242 31 
246 44 



22 51 
27 4 



h />Qm 



June 17 o^ 28 



-141 



-13 30 



212 21 



20 37. 



II 



a 



b 



a 



138 



C. H. F. Peters 



I 



b 
b' 



a 
a» 

b 

b' 

b* 

63 



a 
a* 



a 



Ja 



Jd 



i868 June 17 — dnUinued 



+49» 
Si-7 



+426" 
+498 



+20^3/ 
+ 24 46 



223^ / 
231 33 



31^ 23' 
39 49 



June 19 i" 2 



h ntn 



June 20 o** 58™ 



+ 2.0 

6.9 

8.1 

13.0 

13.2 

15-4 
18.9 

19-5 



-321 
—241 

-255 
-253 
+326 

+347 
+406 

-379 



-17 

-13 

-14 

-14 
+ 20 

+21 

+ 24 

+ 22 



48 
20 

19 
44 
18 

21 

42 

54 



163 40 

168 26 

169 19 

173 32 
178 44 
181 4 
185 22 

185 23 



14 20 

19 6 

19 59 

24 12 

29 24 

31 44 

36 2 

36 3 



June 23 2^ 26" 



-36.0 
29.0 
24.1 

+25.1 
27.1 
56.6 

57-6 

57-1 
57-6 
59-6 



+295 
+ 268 

+307 
+442 
+466 

+344 
+341 
+376 
+396 
+357 



+23 6 
+ 20 53 
+22 58 
+ 27 13 

+ 28 35 

+ 17 10 

+ 16 50 

+ 19 2 

+20 II 

+ 17 29 



129 38 

136 59 

141 37 
188 52 

191 34 
224 39 

226 23 

227 19 

229 53 
231 32 



23 16 

30 37 
35 15 



82 

85 
118 

120 

120 



30 
12 

17 
I 

57 



123 31 
125 10 



June 25 o^ o"* 



n 



d* 



11 



c»? 



a 


-48.2 


-443 


—20 36 


"I 53 


308 33 


b 


+22.4 


—207 


-13 12 


182 49 


19 29 


b' 


28.4 


-223 


-14 47 


188 17 


24 57 


c 


26.9 


+352 


+ 19 59 


192 56 


29 36 


c^ 


27.4 


+356 


+20 10 


193 30 


30 10 


c* 


293 


+365 


+20 29 


195 30 


32 10 


c^ 


30-3 


+390 


+ 21 57 


197 10 


33 50 



a 

h 

6'? 



} 



d* 



-50.8 


+ 255 


+20 55 


HO 35 


30 41 


19.4 


-407 


— 31 30 


139 59 


60 15 


15-5 


—401 


— 31 II 


143 37 


63 53 


0.2 


+394 


+ 26 53 


161 S3 


83 8 


+38.6 
39-7 


+312 
+ 295 


+ 17 36 


198 7 


118 33 


43.2 


+330 


+ 18 55 


302 II 


132 27 


44.8 


+341 


+ 19 19 


205 35 


"5 51 



6" 



I 



Aa 



J9 



31 







• 


fune 26 0'' 


I ^m 






a 


-58J6 


+361" 


+ 2l"» / 


96^41' 


31° ic/ I 


6° 


+35.8 


+297 


+ 18 9 


184 4 


118 33 


i 


s 


37.3 


+379 










6' 


30-4 


+307 


+ 19 


188 9 


122 38 


If 


b* 


34-1 


+320 


+ 19 28 


192 8 


126 37 


b,bl 





















J 


une 27 0'' 


49° 








a 


-32.9 


-339 


— 16 27 


126 


27 


75 16 


a 


a" 


31.8 


-355 


-17 30 


127 


17 


76 6 


a« 


a* 


30.6 


-337 


— 16 34 


128 


46 


77 35 


a' 


a* 


28.7 


-350 


-17 18 


130 


25 


79 14 


a^ 


L ^ 


+ 11.6 


+368 




^ 




A 


t 


b 

s 


12.6 


+356 


+ 17 54 


169 


35 


118 24 


\> 


6« 


13-3 


+256 


+ 17 36 


170 


36 


119 25 


V 


b' 


16.3 


+279 


+ 18 39 


173 


27 


122 16 


i» 


63 


19-5 


+304 


+ 19 59 


176 


39 


125 28 


4* 


M 


20.2 


+387 


+ 18 S3 


177 


8 


125 57 










June 28 I 


h 2™ 









a 


—46.0 


-332 


-15 54 


III 23 


a' 


44,8 


-347 


-16 52 


112 25 


a» 


43-2 


-341 


-16 30 


114 28 


a3 


40.6 


-365 


-18 6 


"6 55 


b"" 

s 


31 
3.0 


+ 251 
+ 237 


+ 17 49 


155 37 


J' 


1-3 


+ 240 


+ 17 30 


156 44 


h* 


+ 3.1 


+ 258 


+ 18 26 


159 43 


6» 


4.0 


+ 258 


+ 18 20 


161 20 


6* 


4.8 


+ 277 


+ 19 28 


162 II 


6» 


6.3 


+ 284 


+19 50 


163 33 


c 


60.4 


-371 


-25 26 


227 16 



74 " 

75 23 

••f 

79 II 

118 35 

119 42 
122 41 

124 18 

125 9 

126 11 
190 14 



03 
i 



t 

i' 
fi 



June 30 2** 57 



m 



a« 


-62.8 


-309 


-15 40 


80 46 


72 56 




a* 


63.1 


-302 


-15 6 


83 32 


7S 42 




a3 


61.6 


-316 


-15 59 


83 56 


76 6 




a 


59-7 


-334 


— 17 


87 38 


7948 


tf 


b 


45-6 


+510 


+36 24 


102 44 


94 54 




b' 


44.4 


+ 533 


+38 4 


103 II 


95 21 




c 


42.7 


+428 


+30 46 


no 52 


103 2 




d' 

n 


32.3 
31-4 


+ 219 
+ 328 


+ 17 34 


126 46 


118 56 


J 


d« 


28.8 


+319 


+ 17 13 


129 44 


121 54 


V 


d' 


24.6 


+ 254 


+ 19 18 


133 36 


125 46 




a> 


23.8 


+365 


+ 19 59 


134 15 


126 25 


^^ 



Observed Positions of Sim-Spots 



139 



Ja 



Ad 



1868 June 30 — CofUinued 



e 

e* 
f 



-19-3 


-433" 


18.7 


-440 


17.7 


-431 


14.7 


-440 


14.0 


-440 


+44.3 


-408 



July I 2** 59"* 



a 


-63.6 


-328 


b ^ 


44.4 


+217 


n 


43-5 


+233 


6' 


41.6 


+226 


c' 


32.8 


-454 


c 


31-7 


-436 


c* 


30.2 


—422 


cJ 


28.5 


-447 


c* 


27-3 


-448 


i 


+33-0 


-424 



July 2 o^ 57 



m 



s 


^ 


+226 


a 


— 1;2.8 




n 


*j 


+235 


Q} 


s^ 


+264 


a» 


39-5 


+240 


h^ 


47-9 


-434 


b 


43-6 


-418 


b' 


43-6 


-452 


b^ 


37-9 


-444 


c 


+ 19-5 


—416 



July 3 2'> 49" 



a 
a* 

b 
b' 



-60.5 


+245 


49.8 


+ 259 


56.4 


—406 


53-1 


-404 


52.8 


-436 


48.8 


—426 



July 4 o^ 57 



m 



8 



I 



23*»l/ 


135° 52' 


128° 2' 


23 46 


136 24 


128 34 


23 II 


137 26 


129 36 


23 53 


140 9 


132 19 


23 55 


140 49 


132 59 


25 I 


198 18 


190 28 



a 

b 
c 



64.1 
60.6 

58.7 

55-6 
56.4 
54-3 



+ 256 
—406 
—400 
—420 

+354 
+338 



+ 17 
-23 
—22 
-23 

+24 
+ 23 



IS 

45 

57 

57 
II 

21 



c 



} 



esc* 
d 



-17 32 


74 50 


81 3 


+17 31 


112 47 


119 


+ 17 34 


"5 26 


121 39 


-24 39 


121 6 


127 19 


-23 25 


122 41 


128 54 


—22 29 


"4 35 


130 48 


— 24 II 


125 49 


132 2 


-24 15 


127 2 


133 IS 


-24 51 


184 33 


190 46 



a'? 
b* 



\b* 



+ 17 7 


100 31 


119 36 


+ 19 30 


loi 39 


120 43 


+ 18 15 


"6 35 


13s 39 


-23 45 


102 26 


121 30 


—22 32 


108 49 


127 S3 


-24 SI 


107 42 


126 46 


—24 10 


115 


134 4 


-23 17 


170 10 


189 14 



a' 

b 

b' 

b* 



+ 17 27 


85 40 


119 52 


+18 58 


102 43 


136 55 


-22 43 


88 10 


122 22 


— 22 19 


94 31 


128 43 


-24 31 


93 30 


127 42 


-23 33 


100 27 


134 39 



6' 
b* 



74 25 


121 33 


75 5 


122 13 


82 7 


129 15 


88 10 


135 18 


87 57 


135 5 


92 28 


139 36 



a 

b' 
6« 



Ja 



Jd 



S 



July 5 



2^ S5 



m 



a 


— 62fO 


-391" 


a' 


60.7 


-403 


b 


61.2 


+366 


6' 


60.7 


+385 


b' 


59-5 


+366 



-23 
-24 

+23 
+25 

+24 



°3i' 

I 



51 
5 
9 



a» 


— 11.6 


—401 


a* 


8.6 


-429 


fl3 


4.8 


-435 


a* 


2.9 


-439 


a* 


4- 1.6 


-513* 


a 


3'S 


-503 


b 


S4.7 


-364 



July 18 I** 49" 



a 


-25.6 


-403 


a» 


20.7 


-423 


fl» 


18.2 


-423 


b 


12.1 


-503 


b' 


"•3 


-496 


c 


+45.0 


-385 


d ' 


53-5 


-503 


n 


54-4 


-478 


rf' 


57-9 


-467 



July 19 2^ 2 



m 



a 


-39-2 


-360 


0} 


34.5 


-367 


b 


25.8 


-476 


b' 


24.2 


-474 


c 


+33-2 


-386 


C 


33-5 


-413 


d ' 


45-9 


-517 


n 


47.3 


-494 


d' 


49-5 


-484 


d* 


53-4 


-480 


e 


65-5 


+ 187 



I 



69° 17' 


131° 36' 


74 


136 19 


73 31 


135 50 


73 12 


13s 31 


78 55 


141 14 



July 12 23^ 23°* 


a 
a" 


+ 8.5 
10.5 


-344 
-372 


-16 31 
-18 16 


152 9 
154 6 


310 38 
312 35 




July 17 23^ 41°* 



21 


130 43 


359 33 


22 37 


133 33 


2 23 


22 41 


137 2 


5 52 


22 47 


138 50 


7 40 


27 33 


143 26 


12 16 


26 41 


145 8 


13 58 


15 46 


199 10 


68 



22 41 


116 38 


45 


23 26 


121 25 


5 32 


23 10 


123 46 


7 53 


28 2 


129 41 


13 48 


27 27 


130 23 


14 30 


16 30 


184 37 


68 44 


24 5 


205 4 


89 II 


23 2 


215 9 


99 16 



a' 
a* 
b 

c 



a 
a' 

b 

b' 

c 

d 

d* 



-21 49 


lOI 48 


359 56 


-21 30 


107 24 


5 32 


-27 54 


115 22 


13 30 


-27 32 


"7 3 


15 " 


-16 18 


170 24 


68 32 


-18 13 


171 21 


69 29 


—24 22 


191 14 


89 22 


-22 52 


194 49 


92 57 


-22 51 


202 . 4 


100 12 


+ 18 


218 55 


"7 3 






C. H. P. Peters 



4m. ^ 



8 



11 



iS68 July 20 i»» 8« 



^ 
> 



^ - * cs> 



* * > 






443 
445 
3^ 



I. 
I ■ 






5> 5r-r -497 
-505 

-•193 

-492 

-481 

-479 
♦171 



I 



-21 

-27 
-27 

-»5 



038' 
29 
18 



45-5 



55-5 



-24 

-23 
-23 

-23 

— 22 

— 22 

+ 18 



31 
16 

55 
6 

o 

13 

33 
10 



90*44' 


23°!' 


lOI 36 


13 23 


103 49 


15 36 


156 38 


68 25 


177 19 


89 6 


178 28 


90 15 


181 10 


92 57 


187 57 


99 44 


188 54 


100 41 


206 7 


"7 54 


205 3 


116 50 



a* 



July 26 23** 29 



m 



31 — 



I 



■if 



57-6 

j6uo 



5»-3 
?«-3 

»7-9 

4»-3 
4V< 



-345 
. -367 

-392 

. -376 

■ -365 

j -399 
, —410 

i -376 

-331 

; -395 
i -390 
. +223 

; -355 
: -349 



I 



-22 57 



-24 
-23 
—22 

-24 
-24 
—22 

-19 
-23 
—22 

+17 
—II 
—II 



54 
28 

25 

8 
50 
31 

15 
21 

48 

53 

47 
16 



95 17 


90 18 


97 44 


92 45 


99 44 


94 45 


loi 24 


96 25 


104 7 


99 8 


104 40 


99 41 


104 46 


99 47 


106 31 


loi 22 


107 4 


102 5 


108 18 


103 19 


121 52 


"6 S3 


173 I 


168 2 


175 49 


170 50 



*,* 


5»x> 


<#* 


5f« 


-r 


5V5 


«» 


<»// 


¥> 


$'>/ 


^ 


^'7 


* 


• '*'5 


¥ 


#7/> 


¥ 


/*,< 



<« 



^<^/ 



July 31 o"* 47 



m 






a* 
a* 



July 28 0^ 


55" 








-270 

-285 


-23 2 


67 


30 


91 25 




-303 


— 24 3 


71 


22 


95 17 




-310 


-23 47 


75 


20 


99 15 




-299 


-22 46 


76 


59 


100 54 




-3»5 


-23 39 


77 


49 


lOI 44 




-.324 


-23 54 


79 


38 


103 33 




-3'5 


-" 35 


142 


25 


166 20 


a 


322 


-II 27 


146 


30 


170 25 




321 


-II 15 


147 


28 


171 23 




♦ '97 


+ 22 41 


207 





230 55 


6? 




ft* 



Aa 



+45-1 
46.0 

46.4 



M 






+199" 

+190 

+203 



+23° 53' 


I68P20' 


234°!/ 


+23 24 


169 26 


235 23 


+24 14 


170 4 


236 I 



(^ 

c^ 



August 2 o^ 43 



m 



a 
h 



n 






-S4.2 


- 86 


49.8 


— 246 


4-11.5 


+ 230 


12.8 


+ 239 


16.7 


+ 246 


19.0 


+ 234 


19-3 


+ 218 


22.9 


+ 227 


23-7 


4-241 



-" 5 


71 6 


165 s 


-19 so 


77 22 


171 21 


+22 7 


131 27 


225 26 


+ 23 34 


135 36 


229 35 


4-23 12 


137 54 


231 53 


4-22 16 


138 20 


232 19 


4-23 20 


141 43 


235 42 


4-24 23 


142 30 


236 29 



^fl' 



a' 

a 

b 

b' 

b* 

63 



n 






-51.8 

48.8 

4-22.6 

23-4 

23-7 

24.4 

36.5 
38.0 

39-0 
39-6 



n 



a' 



a 
a* 



n — 



August 9 o** 56" 



+553 

+ 571 
4-176 

4-176 

4-136 

4-136 

-664 
-649 
-631 
-667 



+22 


51 


37 


30 


+25 


20 


43 


29 


+ 21 


28 


134 


38 


+ 21 


36 


135 


23 


+ 19 


16 


136 


4 


+ 19 


24 


136 


45 


-28 


8 


171 


17 


-26 


6 


172 





-28 


30 


176 






229 52 

235 5° 

326 59 

327 43 

328 25 

329 



6 



338 
4 " 

8 2t 



August II 3'' 53 



m 



n 
a 

s 


4-15.1 
17-3 


—612 
-632 


a' 


19.1 




a' 


21. 1 


-636 


a* 


22.0 




a* 


30.6 





-28 32 



-28 32 



142 24 



148 6 



4 32 



10 14 



August 12 3** 10™ 



+ 3-8 


-597 


6.0 


-575 


10.1 


-597 


18.0 


-550 


21-5 


-575 



28 27 

27 58 

22 54 

23 53 



129 22 
134 40 

140 43 

145 10 



August 13 3^ s« 



- 8.8 


-553 


6.6 


-528 


6.3 


-546 


6.3 


-594 



-28 28 



a 



a' 



a 



a» 








Observed Positions of Sun-Spots 



141 



Ja 



a" 
a* 



a' 
a* 
a* 

6' 



6* 



-43-1 

42.5 
41.7 

39-9 
39-6 

39-3 
36.8 

35-2 
+36.0 

43-3 
44.2 

44.8 

49.1 



Ad 







1868 August 13 — CoHtinuea 


[ 


a* 


- 2!l 


-548" 


-27° 28' 


121® 2' 


io*>46' 


a' 


+ 3-2 


-506 


-23 12 


124 51 


14 35 


a* 


6.9 


-542 


-24 42 


129 14 


18 58 


b 


4.2 


— 721 


-38 52 


133 


22 44 


6' 


7.8 


-732 


-38 46 


137 25 


27 9 







August 14 3 


h agin 






n 
a 

s 


-21.5 
19.4 


-475 
-498 


-28 31 


lOI 


37 


5 35 


fl» 


19.0 


-536 


-31 36 


103 


47 


7 45 


a* 


18.6 


-502 


—29 


103 


43 


7 41 


fl3 


17.1 


-446 


-24 41 


104 


20 


8 18 


a* 


17.1 


-466 


-26 3 


104 


37 


8 35 


a» 


14.8 


-491 


-27 4 


107 


12 


II 10 


a« 


"•3 


-457 


-23 43 


109 


54 


13 52 


a» 


9.1 


—462 


— 23 26 


112 


I 


15 59 


a' 


5-5 


-505 


-25 18 


116 


12 


20 10 


b 


7-7 


-678 


-38 53 


118 


II 


22 9 


6' 


3-2 


-694 


-38 44 


123 


26 


27 24 


c 


+47-5 


-625 


-23 29 


184 


52 


88 so 



August 16 23^ 45 



m 



-390 
-329 
-367 
-398 

-339 
-392 
—406 

-352 
—619 

-639 
-630 

—617 

+169 



-31 12 
-25 41 

—28 40 

-25 14 
-28 45 
-28 44 
-24 29 
-23 16 

-23 56 

—22 9 

+27 22 



72 27 
74 47 

76 56 

78 23 
78 50 
81 58 
83 32 

161 s 

174 59 

17s 28 
158 40 



2 21 
4 41 

6 50 

8 17 

8 44 

II 52 

13 26 

90 59 

104 53 

105 22 
88 34 



August 17 23'' 59» 



a* 



n 



a3 

a* 
6» 



n 



b* 
c 



-52.3 

52.5 
50.8 

49.6 

48.8 

47-5 
+26.0 

35-6 
36.6 

37-3 
47-7 
39-2 



-277 

-333 

-307 

-339 

-335 

-333 

-595 
-631 

—622 

-611 

-606 

+185 



-26 33 
-30 18 



-28 43 


62 


57 


-28 55 


65 


4 


-28 II 


67 


6 


-23 9 


146 


53 


-23 29 


160 


56 


—22 II 


161 


30 


-20 59 


180 


34 


+26 52 


144 


19 



59 48 
59 40 



3 52 
3 44 

7 I 

9 8 
II 10 

90 57 
105 o 

105 34 
124 38 

88 23 



^1 

I 



a* 

b 

b' 



a* 



a* 



a* 
a* 

b' 
b 

b* 

c 



0} 



a3 
b 



i 



Aa 



a^ 



n 



a* 

a* 
b 



n 



d 



-5«7 

57-7 

56.5 
56.6 

S5-2 

54.9 
+ 14.2 

24.8 

25-4 
26.7 

27-5 
40.5 
40.9 

41.9 



a^ 



n 



b 



n 



d 

d' 

d' 

d^ 



n 



b' 
6« 






a 
b' 



n 



6» 
c 



Ad 



August 18 o^ 7 



m 



221 
256 

279 

230 

279 
302 

557 

583 

599 
612 

594 

635 
607 

623 



// 



-26^17' 

-28 34 

-25 46 

-28 23 

-29 50 

-23 6 

— 22 21 

-23 37 

-22 31 

-23 12 

— 21 6 

— 22 9 



46^ 47' 

49 42 

51 17 

53 26 

53 41 

132 38 

144 14 

146 37 

147 40 

167 31 

165 44 

168 55 



4058' 

7 53 

9 28 

II 37 
II 52 

90 49 

102 25 

104 48 

105 51 
125 42 

123 55 
127 6 



August 19 23^ 52 



m 



-62.5 


-163 


-25 


13 


35 


8 


7 12 


61.4 


— 207 
-226 


-28 


4 


37 


40 


9 44 


+ 1.6 


-507 


-23 


I 


118 


46 


90 50 


13.2 


-552 


-18 


30 


135 


19 


107 23 


14.1 


-557 












152 


-575 


-23 


27 


132 


39 


104 43 


16.2 


-558 


—22 


29 


133 


47 


105 52 


30-7 


-593 


—21 


33 


150 


27 


122 31 


31-7 


-588 


—21 





151 


18 


123 22 


32.6 


—624 


-23 


21 


154 


29 


126 33 


33-4 


-606 


—21 


56 


154 


26 


126 30 


34.2 


—619 


—22 


42 


156 


16 


128 20 



August 21 o** 29"* 



-24.4 


-368 


—22 10 


90 36 


91 6 


1 1.9 
10.6 


-453 
-471 


-23 51 


104 32 


105 2 


10.0 


-459 


-23 15 


105 39 


106 9 


9-3 


-477 


-24 14 


106 38 


107 8 


+ 5-4 
6.4 


-509 


-21 43 


121 7 


121 37 


7.9 


-522 


—22 2 


123 16 


123 46 


10.4 


-537 


—22 17 


125 59 


126 29 



August 22 o** 10" 



-35-8 


-285 


-21 5 


77 " 


91 32 


24.0 


-434 


—26 22 


91 13 


105 34 


24.5 
23.1 


-377 
-390 


-22 58 


90 37 


104 58 


22.5 


-409 


-24 9 


92 16 


106 37 


8.1 

6.8 


443 


-21 38 


106 S3 


121 14 






a'? 



b 



d' 
d' 



a 



6' 
c 



c* 



a 
b 
b' 

c 
c' 



a 

a' 

b 



JS 



S August 23 — Continued 



. 


- 5-4 


-4S5" 


-21-25' 


loS-ss' 


123° 14' 


JJ 


:• 


I.I 


-480 


-21 43 


113 ,8 


127 39 




d 


+ 12.4 


+ 145 


+ .8 46 


112 13 


126 34 


c 


d- 


■S-S 


+ ■45 


+ 19 36 


IIS 


129 21 


ft 



August 23 o*" ii"" 



30.S 


-312 


3S-S 


-321 


348 


-317 


343 


-335 


32.8 


-372 


21-3 
30.1 


-379 


■9-S 


-377 


19.1 


-.303 


1.8 


+205 



-23 "7 

-22 SI 

-23 49 

-21 53 

-21 36 

-21 3 

-21 56 

+ 18 9 

+ 18 I 



76 27 

77 44 

78 37 
90 36 

92 40 

93 47 

94 26 
97 28 

100 2 



104 50 

106 7 
106 50 
118 59 



123 49 
"S SI 
128 35 



August 35 3'' 47" 



54.5 


-179 


44.9 
+4.3 


-337 


43.8 


-230 


43-8 


-239 


41.4 


-234 


8.5 


+ .122 


11.7 


+ 306 


12.3 


+ .327 


35-2 


-518 



-23 35 
-23 7 



-21 53 
-20 33 
+ 28 14 
+ 28 16 
+ 29 43 
-14 9 



47 IS 

48 55 

63 48 

64 43 
64 48 
67 39 

lol 51 
los IS 
105 21 
146 49 



105 13 

■<* 53 

121 46 

122 41 
132 46 
125 37 
159 49 
163 13 
163 19 
204 47 



August 26 2'' 54*° 



-60.9 


-118 




-132 


60.4 


-138 


53-3 


-173 


S2.8 


-176 


S2.S 


-.67 


50.9 


-165 


4.5 


+ .3»3 


3'9 


+ 381 


0.8 


+ 3«7 


+ 0.9 


+ 391 


1.3 


+ 37" 


J4.1 


-476 



-23 42 33 52 105 57 



-23 31 

-33 16 

-33 18 

-21 35 

-20 41 

+ 27 32 

+ '7 39 
+ 27 S3 
+ 29 53 
+ 28 47 
-13 51 



35 »8 
50 6 
5° 50 
5' "7 
53 44 
87 5 
87 45 
91 o 

91 48 

92 42 
132 31 



i°7 33 

33 II 

123 55 

123 33 

"5 49 
■59 ■" 
■59 5° 
■63 5 
■63 S3 
■64 47 
204 36 







August 28 3 


'57" 








a 


-(■$■■1 


- ,S6" 


-3." 49' 


33° 19' 


■ 23° 39' 






b' 


27.2 


+ 5^2 


+ 36 9 


57 50 


■ 58 






b 


20.2 


+ 502 


+ 38 38 


l>S 33 


165 43 






Ci 


2.0 


-347 


-13 18 


104 8 


304 18 






c. 


■•5 


-354 


-■3 35 


1Q4 40 


304 50 






August 31 33'' 51" 




a 


-37-2 


-336 


-19 4 


67 I 


207 29 


a 




a' 


35-2 


-344 


-19 16 


69 30 


209 58 


a' 


i 



September a 23*" 16" 



a 


-56.0 


- 63 


-■8 34 


37 59 


306 


10 






a' 


548 


-lOI 


-30 II 


40 31 


308 


42 




a' 


53-8 


- 93 


-19 8 


43 13 


310 


23 




S- 


47-9 


- 51 


-■3 45 


5° 4 


318 


■5 




b 


46.8 


- 90 


-■5 3° 


52 7 


330 


18 


1 


c 


+32-5 


+ 130 


+ 24 40 


120 50 


389 


I 


/ 


c' 


35-5 


+ 1.30 


+ 25 3° 


124 10 


293 


21 


/ 


d- 


50.4 


+ 128 


+ 29 9 


■44 13 


3^2 


23 


/ 


d 


50.6 


+ 102 


+ 27 37 


■44 37 


,V2 


48 






52-3 


+ ■37 


+ 30 6 


■47 35 


3^5 


46 


r / 


d' 


53-2 


+ 116 


+ 28 59 


■ 49 


3^7 


■' 


J 








Sep 


tember 5 


23' 25- 










a 


+ 7-8 


-508 


-19 25 


no I 


320 


34 


d K 




a' 


8.9 


-533 


-■9 57 


III 31 


.33 ■ 


.54 






a' 


9.9 


-53^ 


-30 10 


■■2 43 


323 


6 


0^ 




b, 


■5-3 


+ 267 


+ 27 3^ 


97 56 


.308 


■9 


J 


b. 


■5-7 


+ 272 


+ 27 57 


98 12 


.308 


35 


t* 


J, 


16.1 


+ 258 


+ 27 16 


98 54 


.100 


■7 


s— 


f 


18.4 


+ 267 


+ 28 35 


100 56 


3^^ 


■9 




b- 


22.5 


+ 239 


+ 28 iS 


■OS 32 


3^5 


55 


b'S' 


b> 


25-7 


+ 232 


+ 28 56 


108 56 


319 


■9 




b' 


36.5 


+ 251 


+ 30 21 


109 29 


3^9 


52 




C 


35-5 


-772 


-30 8 


161 43 


12 


6 


c 


s 


363 














■• n 


37-2 


-743 


-27 SI 


■59 52 




'5 




d 


384 


-63S 


-18 .5 


148 16 


358 


39 


d 





September 6 23'' 52° 



-6.S 


-438 


S-6 


-438 


3-0 


-46^ 


■•7 


-454 


+ 3-4 


+ 350 



3 


94 26 


9 


95 13 


5 


98 31 


"3 


99 7 


4 


83 39 



3^9 6 

319 S3 

323 ■ 

323 47 

308 ^9 



144 



C. H. F. Peters 



I 



a 

b 

c 

c» 

c* 

d 



a 
b 

c 
d 



Ja 



Jd 



1868 September 16 — Ctmiinued 



6' 


-4o!2 


+664" 


b 


36.9 


+678 


c 


30.8 


-225 


c 


22.8 


-280 


d 


1.6 


+ 262 


d' 


+ 2.2 


+ 267 


d' 


3-0 


+ 260 


d* 


7.8 


+308 


d* 


14.7 


+ 285 


e 


16.2 


-576 



ft. 

ft^ 
ft» 



n 



61.3 

50.6 

50.0 
48.4 

47-S 



+ 24^ 
+ 26 

-17 
-17 

+ 20 

+ 22 

+ 22 

+ 27 

+ 28 

-19 



September 17 2^ 29" 



-63.5 


- 81 


42.6 


-128 


13-3 


+350 


".5 


+318 


10.2 


+341 


3-7 


+389 


+ 4.1 


-503 



-28 
-17 

+20 

+19 

+ 21 
+ 26 
-19 



25 

43 

43 
18 

31 

55 
46 



September 21 22'' 40" 



a' 


—42.0 


-164 


a 


41.2 


-159 


a' 


37-9 


— 202 


a^ 


37.6 


-187 


ft 


33-7 


+684 


c^ 


1-3 


-318 


c* 


0-5 


-333 


c 


+ 2.5 


-363 



-19 
-19 

— 20 

-19 

+28 

— 10 

— II 

— 12 



September 26 2^ 35" 



-58.5 


— 146 


S4.0 


+ 139 


31.2 


— 146 


30.6 


-156 


30.1 


-165 


28.4 


-239 


+35-8 


-754 



ll 



T 


9" 53' 


i6«» 31' 


43 


n 38 


20 16 


41 


58 55 


65 33 


21 


67 32 


74 10 


45 


71 21 


77 59 


32 


74 28 


81 6 


27 


75 21 


81 59 


3 


78 13 


84 51 


26 


85 n 


91 51 


54 


no 16 


116 54 



September 28 23'' 16"* 



+ 234 
+ 23 
+ 9 
+ 7 

- 84 

- 65 



c 

c* 
d 



359 24 


19 59 


43 45 


64 20 


57 26 


78 1 ] 


59 14 


79 49 


60 24 


80 59 


64 20 


84 55 J 


95 49 


116 24 



B 



a' 



52 


41 33 


116 2 


9 


42 25 


116 54 


3 


46 49 


121 18 





46 53 


121 22 


8 


13 


87 29 


54 


82 7 


156 36 


26 


83 " 


157 40 


I 


86 30 


160 59 



B 



28 54 


10 43 


157 40 


9 57 


13 44 


160 41 


14 I 


47 30 


194 27 


14 19 


48 15 


195 12 


14 35 


48 58 


195 55 


18 2 


52 II 


199 8 


25 5 


138 19 


285 16 



ft. 
ft. 

b'b* 
c 



10 13 


350 5 


163 9 


14 50 


20 22 


193 26 


U 57 


21 33 


194 37 


19 10 


25 38 


198 42 


17 37 


26 26 


199 30 



a 



J 



Aa 



dd 



C 
d 

e 

f 



n 



a' 

a* 

a» 

a* 

b 

b' 

b' 

b» 

c 

d 

e 



i 



n 



a 

a» 

a' 

a* 

a* 

ft 

ft" 

ft* 

ft» 

c 



n 



L' 



Is 



+ 22fO 


-686" 


39-6 


-661 


47-4 


+ 141 


58.6 


+ 211 


62.2 


+214 



-24' 

-17 

+31 

+39 
+39 



21' 


noP45' 


283° 49* 


17 


131 21 


304 25 


54 


"2 33 


285 37 


19 


136 43 


309 47 


23 


154 22 


327 26 



( 



/ 



September 29 2^ 21" 



-58.3 


+ 93 

+ 105 


57-9 


+ 90 


56.7 


+ 46 


56.2 


+ 14 


56.0 


+ 28 


+ 11.4 


—614 


12.7 


-628 


13.4 


-646 


16.9 


-673 


30.6 


—621 


33-5 


+ 56 


52.6 


+ 239 


60.0 


+ 214 




+ 205 



-14 


52 


4 


19 


-15 


5 


5 


28 


-16 


41 


9 


8 


-18 


10 


10 


43 


-»7 


14 


10 


51 


-23 


42 


95 


27 


-24 


6 


97 


18 


-24 


58 


98 


55 


-25 


24 


103 


42 


-17 


13 


114 


45 


+ 22 


II 


95 


16 


+39 


39 


120 


59 


+39 


25 


140 


16 



193 13 

194 22 

198 2 

199 37 

199 45 
284 21 

286 12 

287 49 
292 36 

303 39 
284 10 

309 S3 
329 10 



a' 



c 
i 



October i 23^ 44?* 



-13.0 


-447 


12.0 


-451 


10.3 


-469 


4.7 


-532 


+ 9-7 


-503 


9.9 


-512 


12.0 


+ 223 


12.7 


+ 169 


14.5 


+ 181 


16.0 


+ 183 


39-2 


+310 


41.7 


+ 308 


51.0 


+ 248 


5»-5 


+ 234 



-23 

-23 

-23 

-24 

-17 
-17 

+23 

+ 20 

+ 21 
+ 22 

+39 

+40 

+39 



37 


66 28 


26 


67 27 


47 


69 28 


28 


77 50 


32 


87 24 


58 


87 58 


19 


69 


37 


71 2 


59 


72 21 


41 


73 35 


26 


96 26 


18 


100 5 


21 


116 9 



281 54 

282 53 
284 54 
293 16 

302 SO 

303 24 
284 26 

286 28 

287 47 
289 I 

3" 9 

31S 31 

W 3S 



a 
a' 



V 
V 



October 31^ 56™ 



a 


-37.6 


-249 


a' 


37-1 


-259 


a« 


34-7 


-263 


ft 


12. 1 


+411 


ft- 


9-7 


+371 


ft« 


8.6 


+370 


s 


+35-4 


+328 


1/ 
n 


36.1 


+ 339 


d 


54.0 


— 2 



-23 29 

-23 49 

-22 50 

+ 23 16 

+ 22 12 

+ 22 37 

+39 29 

+ 25 23 



36 38 

37 21 

39 58 

40 9 

43 47 

44 43 

89 14 

"8 52 



281 3J 

282 15 

284 SJ 

285 3 
288 41 
28937 

334 8 

3 46 



I 



146 



C. H. P. Peters 



1 


Ja 


iB 


b 


L 


L' 


11 


1 


Ja 


J3 


b 


L 


L' 


1 






1868 


ctober 29 — Continued 


C, 


-i6!8 


+384" 


+ 18° 28' 


8° 6' 


326° 34' 
















c' 


■3-5 


+365 


+ 18 39 


II 28 


329 $6 


















4' 


-iiS'S 


+ss°" 


+ 23° 54' 


357° 26' 


245° 55' 




d 


17.6 


+55° 


+ 27 22 


22 


318 50 




6" 


22.7 


+ S4> 


+ 24 37 


35 


349 4 




e' 


+ 9-3 


+292 


+ 23 4 


32 24 


35° 52 




i 


20.0 


+ 534 


+ 25 25 


3 26 


251 55 






10.3 


+329 










f 


i8.8 


+ 516 


+ 24 S5 


5 25 


253 54 




"'s 


+320 


+ 25 35 


32 59 


351 37 




n 




—342 










«. 


II. 7 


+327 










c 
s 


32.0 


-349 


-23 3 


27 54 


276 23 




e' 


11.7 


+304 


+ 24 37 


34 6 


352 34 




C 
c' 


14.4 
12.4 


-296 
-342 


-17 5 
-18 56 


33 10 
35 58 


281 39 
284 37 




il 


30-7 


+455 
+448 


+41 6 


49 40 


8 8 




d 


12.4 


-4SS 


-25 52 


39 6 


287 35 




























c* 


1 1.2 


-337 


-18 II 


36 49 


285 18 








December 19 23'' .39™ 




C 


10.4 


-326 


-17 14 


37 'I 


285 40 














if 


9.2 


-378 


-19 46 


39 33 


288 2 


a' 


a 


-63-7 


-39s 


-31 47 


268 21 


152 26 


^ 




8-3 

0.9 

+ 3-2 


-412 
-376 
-408 


-21 25 
-16 28 
-16 44 


41 13 
46 12 

50 23 


289 42 
294 41 
298 SI 


« 


b 


+49.5 


-648 


-34 35 


56 48 


3°° S3 


W 














4.7 

- 1-4 


-45> 
+479 


-18 43 
+ 30 6 


S3 2 

22 


301 31 
270 29 


a' 






December 34 0^ 16" 


















<{ 


- 0.4 


+ 476 


+ 30 21 


22 59 


271 28 




a' 


-32.0 


+ 563 


+ 29 48 


30s 40 


360 17 




i' 


+ 2-3 


+ 487 


+ 32 8 


24 55 


273 24 




a' 


29.4 


+ 547 


+ 28 57 


309 I 


263 38 




* 


7-0 


+ 460 


+ 32 29 


30 3 


278 33 




a3 


25.2 


+ 562 


+ 30 IS 


312 52 


267 29 




ii< 


8.4 


+ 437 


+ 31 42 


32 5 


280 34 


h' 


a* 


22.8 


+ 563 


+30 29 


31S 17 


269 54 




<!> 


8.9 
39-4 


+ 460 
+ 160 


+33 14 
+ 27 10 


31 44 
68 37 


280 13 
3'7 6 


ft" 
i 


al 


22.5 
20.6 


+ 589 
+57^ 


+31 43 


316 15 


270 52 




«' 


43-2 


+ 160 


+ 28 30 


73 7 


321 36 




b' 


9-5 


-38S 


-19 57 


334 lo 


288 47 




/ 


45-7 
51.3 


- 44 

- 42 

- 53 


+ ■7 37 
+ 19 8 


79 12 
86 26 


327 41 
334 SS 


C 


b' 


8.2 
7-3 
4.6 


-311 
-390 


-21 20 
-19 49 


336 2 
338 38 


290 39 
293 IS 




jj 




+ 30 










c' 


I.I 


+464 


+ 25 29 


337 2 


291 39 




«s 


60.4 


+ 18 


+ 25 50 


loi 9 


349 38 


e 


C 


+ 3-4 


+448 


+ 25 51 


341 3 


295 40 




«' 


60.9 


+ 21 


+ 25 46 


103 18 


35° 47 




c 


4-5 


+442 


+ 24 32 


342 6 


296 43 




«' 


64.2 


+ 77 


+ 39 46 


I" 57 


36 




c' 


6.4 


+478 


+ 27 4 


343 26 


298 13 




* 


62.3 


+ 257 


+ 40 34 


112 31 


50 


1 


d 


16.8 

31.4 


-329 
—320 


-20 33 

— 19 36 


357 14 
I II 


3" SI 
315 48 








Nov 


ember 3 2 


3' 34" 




d' 


32.8 


-351 


-21 11 


2 54 


317 31 




a' 


-62.4 


+ 25 


-■9 13 


327 10 


285 38 








1869 


January 7 23' 43- 




n 


-58.3 


+ 56 
+ 44 
+ 16 


-IS 48 


334 48 


293 16 




< 


-66.4 


+ 198 
+ 180 


+ 11 13 


254 41 


45 28 




s 


57-3 


+ 7 


-17 28 


337 16 


29s 44 




b' 


57.3 


+503 


+ 30 42 


258 39 


49 26 




o» 


S6.3 


+ 9 


-17 9 


338 55 


297 23 




'^t 


5'-7 


+340 


+ 18 45 


277 3 


67 50 




0* 


5S-I 


- 3° 


-18 47 


341 39 


399 57 




c. 


505 


+ 345 


+ .8 56 


278 38 


69 25 




-: 


S3.7 


- 21 

- 37 


-18 s 


343 3° 


301 58 




c' 
C 


49.2 
42.3 


+ 377 
+ 427 


+ 20 S3 
+ 23 45 


279 30 
248 33 


70 17 
75 20 




», 


40.0 


+ 748 


+ 28 15 


3"S 48 


274 16 




d' 


35-1 


+ 388 


+ 20 33 


29s 36 


86 .3 




i' 


39-' 
35- 1 


+ 76. 
+ 769 


+ 29 19 
+ 31 S3 


314 SI 
322 7 


273 19 
280 35 




"" 


26.S 
2S-S 


+ 377 
+ 366 


+ 19 I 


304 28 


95 IS 


€^' 


S- 


33-4 


+ 782 


+33 30 


323 4 


281 32 




d; 


21.S 


+38. 


+ 19 20 


3.0 16 


101 3 


, / 


c 


19.7 


+391 


+ 17 42 


S 32 


323 50 




i; 


20.8 


+377 


+ 19 8 


309 10 


99 57 


y 


C, 


.7.6 


+ 37' 


+ 17 29 


7 49 


326 17 




d[ 


20.5 


+366 


+ 18 25 


309 33 


100 19 



Observed Positions of Sun-Spots 



l_ 


Jo 


JJ 








ll 


s 


Ja 


JS 




L 


L' 


'4 












n 


Jl 












h 






1869 January 7— 


-Cmlmuid 


41 


-4.;o 


-513" 


-30^ 5'' 


269° ss' 


■87° r9' 












c 


35-3 

+ 4-3 

5-9 

7-5 


-285 
+452 
+436 
+475 


-17 54 
+ 2r 2r 
+ 23 7 


283 44 
324 42 
327 5 


2or 8 




e' 


- T-' 

+ 0.9 

1-5 


+354" 
+ 315 
+304 


+ .7°M' 
+ r4 r? 


32r» f 
328 6 


ni°54' 
■i8 53 


b 


d" 
s 

d' 


242 6 
244 29 




f 


4-3 


+3^S 


+ 14 34 


330 42 


r2r 29 


b'l 


d- 
< 


■3-3 
14.6 
■5-5 
46.2 


+502 
+510 
+497 
— 244 


+ 24 32 
+ 24 32 


332 44 
334 23 


250 8 
3Sr 46 








January 10 o*" 6" 










e 


47- ■ 


-230 


-2r 45 


47 


278 rr 


















a* 


-59-3 
59.0 


+ 325 
+ 30S 


+ ■9 47 
+ r8 26 


262 37 

263 56 


95 43 
97 2 


































a 


570 


+ 310 


+ r8 27 


267 8 


100 14 








January 27 23" 27" 




b 


43-0 


+ 268 


+ r4 rr 


285 48 


1,8 54 






























b' 


41.9 


+ 263 


+ ■3 47 


287 r 


120 7 




a 


-633 


+ 309 


+ 26 57 


234 43 


306 




c 


+ 37-5 


+468 


+ 23 16 


38 


193 44 


b 


f 


+ r6.r 


+ 435 


+ ■7 34 


32s 20 


36 37 


b' 


C 


4i.a 


+49- 


+ 24 51 


5 36 


r98 42 




L n 


■8-7 


+433 










c* 


aa6 


+473 


+ 23 40 


6 58 


200 4 


b- 



B 


■9-9 
r9.6 


+ 4r6 
+ 358 


+ r6 39 


327 58 


39 r5 
38 3r 


b 
b' 










+ r2 20 


327 4 






January r4 


'7- 


6» 


.9.8 


+ 457 


+ r8 28 


329 7 


40 34 


b' 










b* 


34.2 


+364 


+ r2 9 


33r 15 


43 32 


4> 




-253 
237 
23-2 
ji.S 














■7-5 


+ 554 


+ 24 5r 


329 39 


40 56 


f 


a 


-4S8 


-29 56 


292 r7 


■8r 32 


b'b- 


c 


2r.6 


+ 585 


+ 26 44 


334 8 


45 2S 




a' 
a* 

a* 


-480 
-497 
-436 


-31 35 
-32 S3 
-29 


293 49 
295 14 
297 4 


■83 4 
1S4 29 
r86 rg 


b 


d' 


33-3 
35.^ 
35-7 


+ 475 
+ 448 
+ 4,8 


+ r6 48 
+ 16 ro 
+ r6 6 


341 r 

343 43 

344 25 


53 r8 
55 ° 
55 42 


)' 


a* 

fl* 
a** 


JO.S 
19.4 
18.1 


-456 
-455 
-479 


-30 20 
-3° 23 
-32 3 


297 r2 

298 "5 

299 3 


r86 27 
■87 3° 
r88 r8 


b' 


d' 

d' 


36.2 
37-3 


+ 494 
+ 446 


+ r9 r 
+ ■5 50 


3411 24 
346 r 


57 41 
57 "8 
















b 


21.0 


+429 


+ 22 49 


303 4 


■92 19 


a 






J" 


nuary 29 


=.'■3" 




b* 
b' 


193 
14.3 


+ 418 
+ 448 


+ 2. 52 
+ 23 25 


304 39 
309 14 


■93 54 
r98 29 


a' 




























c 


9-7 


-2jr 


-■6 .9 


310 r4 


■99 29 




a 


-59-3 


+ 254 


+ 23 rr 


245 "2 


344 55 




c' 


7-4 


-195 


->5 36 


312 23 


2or 38 




b' 


.5.8 


+348 


+ r7 r2 


395 


34 43 




c 


6.1 


-239 


-r? 40 


313 10 


202 25 


c 


b- 


r2.r 


+313 


+ r4 2r 


397 49 


37 32 




c' 


s-s 


-207 


-r6 24 


313 50 


203 5 




b> 


ir.8 


+ 260 


+ rr 6 


297 3' 


37 ^4 




*: 


+3=4 
33-6 


+474 
+ 456 


+ 2r 4r 


352 3' 


24r 46 


d 


^: 


"■7 


+ 332 

+ 353 


+ ■5 55 


299 9 


38 52 


a 


d' 


34-6 


+48S 


+ 23 ro 


354 51 


244 6 


d- 


i' 


ro.8 


+ 480 


+24 40 


300 42 


40 25 




d- 


38-7 


+ 5"S 


+ 24 55 


r4 


249 29 


d- 


b' 


9.9 


+ 398 


+ r9 r2 


300 39 


40 22 


a' 


d> 


39.8 


+ 520 


+ 25 r6 


I 32 


250 47 


* 


b' 


<>-3 


+ 304 


+ ■2 44 


302 39 


42 22 




n 




-246 










c 


+ 6.4 


+373 


+ 14 47 


314 r2 


53 55 




e 


62.8 


-255 


-20 56 


28 9 


277 24 


' 


C 


7.0 
8.9 
7-9 


+ 405 
+ 40r 
4-440 


+ r6 23 
+ 18 44 


315 59 

316 34 


55 42 

56 r7 
















January r6 e 


h ,j„ 


C 


9.6 
ro.S 


+ 396 
+3S9 


+ 15 43 


3^7 15 
3'8 la 


56 ss 


B 
















C* 


+ 15 4 


57 55 




a 


-46.3 


+37° 


+ 22 30 


27s 2r 


■92 45 




C 


ri.4 


+ 464 


+ r9 41 


320 4 


59 47 




a' 


45-6 


+ 36r 


+ 2r 48 


276 26 


■93 5° 




<f 


■2-3 


+ 4^9 


+ r6 43 


320 r 


59 44 




f 


43-9 


-535 


-31 43 


264 43 


182 7 




c 


■3-7 


+ 437 


+ ■7 38 


32 r 35 


6r r8 




b- 


43-1 


-533 


-31 45 


266 3 


■83 27 




d 


49-5 


+ 503 


+ ■7 58 


2 29 


ro2 r2 


d 


b 


43-1 


-542 


-32 IS 


26s 30 


■82 54 




d- 


521 


+ 523 


+ ■9 19 


8 3^ 


ro8 r4 


d- 



«4» 



C. H. F. Ptkrs 



1 


Ja 


id 


b 


L 


L- 


n 


1 


J« 


JS 


b 


L 


L' 


I 


1869 February i o"" 18" 


c 
c' 


-33to 
31.8 


+463" 

+470 


+ 29=34' 
+ 29 44 


371° 35' 
372 54 


137° 43' 
139 2 


















« = 


-s°:8 


+ .67" 


+ 15° 22' 


256° 37' 


38° 25' 


a 


d 


+ .3-8 


- 63 


-13 4 


305 44 


171 52 






49-9 


+ 186 










d' 


16.0 


- 35 


-II 55 


397.58 


174 6 




»' 


49.1 


+234 


+ 18 32 


258 5 


40 3 




e 


22.5 


+641 


+ 27 38 


328 42 


194 50 


a 


»■ 


41-3 


+241 


+ 16 45 


267 14 


49 .2 


b 


e' 


25.8 


+687 


+ 30 22 


334 42 


300 so 




»• 


40.6 


+251 


+ 17 11 


268 2 


59 9 




e* 


26.7 


+672 


+ 29 4 


334 55 


201 3 


a' 


^ 


38.SS 
35-8 


+232 
+267 


+ 15 28 
+ 16 9 


270 6 


52 4 


















j< 


273 6 


55 4 


c 






February 13 23'' 51™ 




i^ 


3S-3 
34-9 


+ 287 
+ 239 


+ 18 I 


273 42 
273 5" 


55 40 
55 49 












4' 


+ 14 59 


c^ 


a 


-4S.6 


+328 


+ 37 20 


247 5 


■97 II 




i' 


33-9 


+ 261 


+ 16 3 


275 ■ 


56 59 




a' 


45-7 


+380 


+ 29 38 


250 54 


301 




J 


33-4 


+ 283 


+ 17 17 


275 36 


57 34 


c 


a' 


44,8 


+390 


+ 29 56 


252 7 


302 13 




S' 


3=-8 


+ 274 


+ 16 35 


276 7 


58 5 




u n 




+ 517 










c 


24-3 


+488 


+28 17 


285 38 


67 36 


d 


b 
s 


+ 9-5 


+ 506 


+ 20 34 


307 24 


257 30 




c' 


!3.o 


+ 51" 


+ 29 34 


287 


68 s8 




dot 


10.9 


+ 512 


+ 20 21 


308 18 


258 34 




i2 


+ 13-5 


+ 448 


+ 17 46 


3'9 6 


101 4 


f 


b' 


11-3 


+525 


+ 21 5 


309 3 


259 8 




d' 


18.4 


+ 497 


+ 20 5 


324 36 


106 34 




b' 


12.6 


+515 


+ 20 7 


309 56 


360 3 




d- 


20.7 


+ 486 


+ .9 . 


326 37 


108 35 


/' 


A» 


14.0 


+520 


+ 20 6 


311 19 


361 3S 




d> 


S7.I 


+ 549 


+ 23 8 


334 35 


"6 33 


/' 


c. 


19.8 


-361 


-26 41 


303 7 


252 13 




e 


'3-7 


+ sii 


- 5 25 


313 "4 


95 12 


e' 


^t 


30.6 


-353 


-26 20 


303 I 


253 7 




«' 


16.7 


+ 43 


- 6 43 


315 37 


97 35 


e' 


c' 


37.7 


-239 


-26 45 


310 19 


360 3S 




e' 


19.5 


+ 21 


- 8 22 


317 48 


99 46 




c' 


38.7 


-238 


-27 24 


3" 17 


361 33 




e> 


ai.6 


+ S" 


- 7 2 


319 57 


■01 55 


e 


c* 


30.2 


-343 


-27 58 


313 46 


363 S2 




;" 


36.I 
37-6 


+ 680 
+667 


+ 29 42 


352 17 


134 IS 


gf 


d 


47-2 


— 113 


-33 32 


333 8 


283 14 


\ 


;■ 


38.. 


+ 708 


+ 33 17 


357 30 


139 38 








Februaiy 25 23'" 3" 


"\ 


/■ 


41.1 


+673 


+ 29 31 


359 5 


141 3 










\ 


a' 


-36s 


-685 


-30 41 


213 34 


331 37 


















F 


bniary 2 o** 2™ 




a 


33-8 


-683 


-31 57 


217 40 


335 43 














b 


8.2 


+ 368 


+ 16 7 


278 


36 3 


a -^ 
















a 


-58-8 


+ 130 


+ >5 37 


243 5 


38 55 




c 


7-7 


+ 576 


+ 29 10 


283 35 


41 38 






52.7 


+ ■79 


+ 16 32 


353 33 


48 13 




d 


+ 17.6 


+687 


+ 28 31 


311 33 


69 36 






47-2 


+ 216 


+ .7 6 


359 3" 


55 20 




e' 


21.5 


-114 


-19 57 


293 6 


51 9 


b — ' 




46.8 


+ 242 


+ ■8 35 


360 I 


55 SI 




e. 


25-7 


-158 


-23 41 


296 34 


54 27 


fr— ". 




46.3 


+ 200 


+ 15 5" 


360 33 


56 32 




«. 


26.7 


-158 


-23 57 


297 20 


55 23 


^^". 




4S-» 


+ 228 
+434 


+ 17 14 
+ 38 14 


261 ss 


57 45 
66 SI 




e* 


37.2 


- 98 


-20 38 


298 47 


56 5° 




37-2 


271 1 














»-S 


+ 16 


- 4 54 

- 6 35 


298 22 


94 12 
96 47 








February 28 23*' 41" 






+ 1.0 


— 2 


300 57 




















6.3 

0.9 


+ 14 
+ 409 


- 6 38 

+ "7 50 


305 29 
305 10 


loi 19 

loi 




a' 
n 


-451 


+ 118 

+ 125 


+ 16 4 


23s 47 


36 18 


m^ 




7-» 


+ 455 


+ 19 10 


312 55 


108 45 




a' 


41.8 


+ 174 


+ ■7 39 


240 25 


40 56 


(V- ' 




13-4 


+ 518 


+22 5 


319 48 


115 38 


b' 


a* 


40.S 


+ 174 


+ 17 5 


241 49 


42 20 






»7.6 


+ 668 


+30 5 


339 33 


135 23 


c 


fli 


38-9 


+ 218 


+ .9 1 


244 II 


44 42 






28.3 


+ 663 


+29 38 


339 54 


135 44 


C 


a' 
b' 


38.2 


+ 221 


+ 18 54 


244 57 


45 28 
52 55 












15.0 


-343 


— 20 41 


352 24 








Fe 


>ruaiy 7 0'* 14° 




6> 


12.3 


-315 


-20 14 


255 42 


56 13 


ir' 












A. 


10.4 


-383 


-24 37 


255 ^ 


55 37 


> X 


















a 


-60.4 


+ 128 


+ 17 22 


234 58 


101 6 




6. 


9.6 


-382 


-24 55 


255 48 


56 19 


>. 


f 


50.0 


+ 246 


+ 31 6 


'51 9 


117 17 




c 


+ 0.6 


+66i 


+ 31 53 


291 35 


92 6 


/ 


b 


46.S 


+ 278 


+ 31 54 


255 39 


12. 47 




c" 


3.4 


+683 


+ 32 48 


294 13 


94 43 


-J 



ISO 



C. H. P. Peters 



I 



Aa 



Jd 



1869 March 17 — Continued 



n 


- 3» 


+471" 


n 


3-3 


+467 


n 


+ 1.2 




w m 

n 


a.o 


+534 


g' 


16. 1 


-146 


g 


16. 1 


-165 


t 


18.7 


-los 


t 


aa.a 


- 93 


g* 


a3.o 


— 131 


g* 


23-7 


-137 


t 


34.8 


- 93 


h 


44.4 


-137 



March i8 o** 44" 



c\ 
<\ 

d 

e 
f 



-63.0 
44.2 

ai.a 

17.4 
16.5 
16.0 
1 1.0 
+ 2.1 
2.9 

3-3 
4>9 
7-7 

lOJO 

11.5 
"5 
12.5 
12.5 

5-9 
32.4 
33-6 



+ 111 
-598 
+387 
+396 
+374 
+371 
+374 
+437 

-159 
-231 

-266 

- 229 

-183 
-174 

-195 
-176 

-199 

-218 

+534 

- 2 

- 25 



+ 29 28 
-18 13 

+ 23 14 



+20 
+ 19 
+ 19 
+21 

— 21 

— 20 

— 22 

— 21 
-19 

— 20 

— 21 
—21 

— 22 

-23 

+ 20 

-18 

— 20 



33 
59 
55 
35 
45 
32 
38 
12 

48 
10 

54 
13 
30 
33 
41 
38 
19 



March 21 o'' 39 



m 



a 
b 






5»-5 

35-» 

3»-7 

29-3 
3»-2 

29-» 

273 
25^ 

23-5 
21.5 

2CJS 



+ 131 
4-217 

+ 309 

-«-276 
-516 
-542 
-446 
-491 

-457 
-455 
-455 



+ 23 2 


206 


54 


302 42 


+ 19 43 


227 


47 


323 35 


+ 23 25 


233 


18 


329 6 


+ 20 18 


234 


57 


330 45 


-21 47 


207 


35 


303 23 


-18 56 


214 


55 


310 43 


—22 4 


214 


18 


310 6 


-21 15 


217 


57 


313 45 


— 22 4 


219 


52 


3«5 40 


-22 28 


220 


41 


316 29 






+ 26" 41' 


366P 


4' 


305^23' 


+ 20 13 


366 


31 


305 40 


+ 22 25 


373 


40 


3" 59 


-20 55 


366 


37 


305 56 


-31 58 


366 


10 


305 29 


-19 34 


269 


55 


309 14 


-30 10 


273 


33 


313 41 


-33 1 


273 


31 


3»2 50 


-23 10 


273 


50 


313 9 


— 31 6 


275 


50 


315 9 


-30 13 


297 


10 


336 29 






d* 
d9 
d» 

di 



183 35 


336 30 


187 39 


241 24 


348 1 


301 46 


250 49 


304 34 


251 31 


305 16 


252 4 


305 49 


258 2 


3" 47 


250 34 


304 9 


251 53 


305 38 


251 18 


305 I 


253 38 


307 33 


257 18 


3" 3 


259 28 


313 13 


360 17 


314 2 


361 36 


315 21 


261 3 


3»4 47 


360 33 


314 17 


275 27 


339 13 


384 6 


337 5» 


284 54 


338 39 



e 



a 
b 
b' 
6«? 






J9 



S 

u 



(* 


-i9» 


-471" 


d' 


14.3 


+ 436 


d* 


13-4 


+ 428 


d 


9.9 


+444 


«• 


5-7 


— 272 


e 


31 


-282 


f 


+ 25.8 


+629 


f 


27.3 


+625 



-23 

+ 33 
+ 33 
+ 31 
-19 
— 20 
+ 19 
+ 18 



«46' 
27 



13 

39 
II 

46 

31 
38 



3«0*»50' 


316° 38' 


353 II 


347 59 


252 54 


348 42 


356 34 


352 12 


340 38 


336 16 


343 19 


358 7 


29s 23 


31 11 


296 37 


32 25 



March 22 2** 46" 



a 


-58.5 


+ 51 


b 


46.3 


+ 135 


b' 


42.7 


+ 315 


b' 


42.7 


+183 


n 


38.5 


-591 


s 


36.9 


—617 


<;• 


36-4 


-580 


c* 


35-7 


-538 


c» 


34.8 


-567 


c* 


33.6 


-545 


c» 


31.0 


-549 


c* 


30.2 


-540 


CT 


293 


-558 


d 


27-5 


+320 


d' 


23.9 


+345 


d* 


23.7 


+383 


e 


+ 16.0 


+559 



+ 22 46 
+ 20 3 

+ 24 
+ 21 



— 21 



8 

29 

38 



— 21 10 

— 19 26 

— 21 20 

— 21 21 

— 22 22 

— 22 17 
-23 40 
+ 22 8 
+ 21 30 
+ 23 43 
+ 18 24 



192 15 

212 34 

219 23 

218 8 

192 43 

196 19 

200 I 

199 5 

203 I 

204 32 

205 S3 
205 44 
236 35 

241 24 

242 29 
281 26 



303 
323 



19 

38 I « 



330 27 
329 12 

303 47 



307 23 

311 S 

310 9 
3M S 

315 36 

316 57 
31648 

347 i9 

352 28 I 

353 33 
32 30 







March 25 o** 22" 




a 


-63.1 


- 5» 


+ 20 51 


173 33 


325 19; 


b 


46.3 


+ 95 


+ 18 29 


209 30 


I 16 


c 


+ 6.1 


-196 


-19 39 248 28 


40 Mi 


d' 


33.3 


+ 764 


+29 38 1 297 40 


89 26: 


d* 


23-7 


+756 


+ 28 40 ; 298 9 


8q 55 


d* 


24.1 


+ 773 


+ 29 41 300 38 


92 24 


d 


25-7 


+ 758 


+ 28 301 15 


93 i| 



1? 



March 28 o^ 34" 



a 


-63.0 


b 


20.7 


b* 


19.0 


b 


18.0 


6» 


16.3 


c 


ia4 


C 


7-7 


C 


7-7 


c» 


5-8 


rf' 


+ »3-5 


d 


15.8 



- 76 

+424 
+416 

+459 

+459 
—290 

-251 

-302 
-279 

+588 
+610 



+ 19 37 

;+25 44 
' +24 26 

I +26 38 

i +25 I 

I -»7 44 
I -16 48 

I ->9 32 

i -»9 7 
+21 12 

; +21 4» 




Observed Positions of Sun-Spots 



151 



Aa 



Ad 



% 



1869 April I 3** S 



h («m 



a 


-56;2 


-121" 


a* 


55-3 


- 72 


a* 


53-2 


- 44 


b 


367 


+ 174 


c 


+ 17.1 


+656 


d 


62.3 


+ 30 



+ I2'»42' 


182* 50' 


74° 25' 


+ 14 46 


185 53 


77 28 


+ 15 5 


190 


81 35 


+ 18 45 


214 47 


106 22 


+24 15 


277 50 


169 25 


-25 20 


317 55 


209 30 



April 10 22* 45 



m 



a 
b 

c 
d' 

d, 
d. 



—60.0 


+ 53 


5.5 


-253 


+ 1.0 


-251 


41.9 


+ 44 


52.2 


+ 84 


53-1 


+ 56 




+ 54 


54-3 


+ 42 



+24 53 


170 33 


18s 55 


-17 3 


221 22 


236 44 


-19 38 


226 43 


242 5 


-18 47 


272 5 


287 27 


-19 45 


286 33 


301 55 


-21 38 


287 34 


302 56 


— 22 24 


289 22 


304 44 



April 13 o** 8°* 



a 


-33-7 


-534 


b' 


+ 12.1 


-150 


6° 


18.1 


-119 


"•s 


195 


-136 


b» 


20.4 


-171 


b* 


23.1 


- 93 


6" 

s 


23-1 


— no 


251 


-138 


6* 


26.2 


-108 


6« 


27-3 


—201 


c 


30-4 


+ 708 


c« 


31.2 


+ 702 



April 15 22** 55 



m 



a 

a' 

a' 

ai 

6' 

b* 

b» 

b* 

6* 

ft. 
ft, 

ft. 



n 
s 
n 
s 



—46.1 

45-2 

45-2 
42.6 

10.9 
8.0 
4.4 
2.2 
0.1 
-h 1.2 
0.4 

I.O 

2.0 

2.7 

3.8 



628 

614 

634 
648 

320 

308 

341 
297 

•214 

-265 
288 
•285 

■302 

■269 

•285 



-17 18 
-17 14 

-18 7 

— 20 16 

-18 4 

-18 39 

~2I 48 

— 20 28 
-16 49 

— 20 7 
-21 3 

-21 54 
-21 37 



152 36 

156 40 

153 54 

157 27 

209 52 

212 39 

214 32 

217 48 

222 12 

221 37 
220 14 

220 54 

222 57 



238 14 

242 18 

239 32 

243 5 

295 30 

298 17 

300 10 

303 26 

307 50 

307 IS 

305 52 

306 32 

308 35 



} 



6'? 
b* 



-19 15 


181 


15 


239 32 


-18 21 


23s 


50 


294 7 


-19 43 


242 


14 


300 31 


-22 45 


242 


35 


300 52 


-19 24 


246 


50 


305 7 


-21 32 


247 


4 


305 21 


— 21 26 


249 


26 


307 43 


— 27 10 


248 


30 


306 47 


+ 23 42 


284 


22 


342 39 


+ 23 4 


284 


47 


343 4 



A 

b 



b» 

b* 
bX 



} 



a* 
a* 



^6 



Aa 



Ad 



b^ 

c 
d 



a» 

a* 
«i 

a' 

b 

b' 

ft* 

b^ 

c 
d 



n 
s 
n 



n 



e^ 



+ ii?6 


-297" 


"•5 


+581 


16.4 


+607 


19.4 


+659 


I9--4 


+618 


20.1 


+652 


61. 1 


+ 49 



-26^ 

+ 22 
4-22 
+ 24 
+ 22 
+ 23 
-23 



April 18 23** o"* 



-38.9 


-583 


37-9 


-554 


37-5 


-574 


34-2 


-563 


33-4 


-588 


30.8 


-549 


30-4 


-550 


29-3 


-565 


28.9 


-541 


27.9 


-550 


25.8 


+314 


23.2 


+337 


19.9 


+353 


15-4 


+392 


14.2 


+424 


+ 20.9 


+ 241 


24.1 


+255 


37.8 


- 69 


46.1 


+653 


46.9 


+630 


46.1 


+621 



April 23 22^ 34™ 



a 


-64.4 


- 7 

- 28 


a^ 


60.6 


- 67 


b 


37.5 


-671 


n 
c 


1.8 


+346 


s 


0-5 


+335 


d 


+20.5 


+ 747 



April 25 4** I 



m 



a 
a' 



n 



6- 

c 

d' 



-57-0 
55-2 
30.2 
29.1 
28.0 
26.3 

+42.6 



+ 42 
+ 81 

+ 123 

+ 139 

+ 158 

+333 
+ 561 



+ 21 32 

+ 22 54 

+ 14 9 

+ 14 59 

+ 24 32 

+ 12 26 



162 42 
166 19 

196 58 

199 4 
204 28 
276 48 



31 40 
35 15 

65 56 

68 2 

73 26 

145 46 



g 



il 



10' 


229° 28' 


315" 6' 


49 


255 26 


341 4 


31 


261 3 


346 41 


42 


266 47 


352 25 


4 


264 26 


350 4 


58 


267 2 


352 40 


31 


298 32 


24 10 



-19 8 


167 


2 


294 49 


-18 21 


170 


33 


298 20 


-19 33 


169 


35 


297 22 


-20 36 


174 


14 


302 I 


-22 15 


173 


19 


301 6 


— 21 27 


178 


44 


306 31 


— 22 21 


179 


II 


306 58 


— 22 24 


181 


25 


309 12 


+ 22 45 


211 


48 


339 35 


+ 22 56 


214 


46 


342 33 


+ 22 26 


218 


6 


345 53 


+ 22 47 


223 


3 


350 50 


+ 24 10 


225 


4 


352 51 


+ 09 


248 


27 


16 14 


- 13 


251 


38 


19 25 


-22 53 


257 


2 


24 49 


+ 15 12 


299 


47 


67 34 


+ 14 II 


296 


14 


64 I 



JbJb' 
b' 

b* 
d 



+ 22 53 


143 S3 


341 35 


+ 17 33 


155 12 


352 54 


-24 5° 


156 9 


353 51 


+ 14 27 


228 19 


66 I 


+31 27 


266 27 


104 9 



C. H. F. Peters 



1 


ia 


it 


" 


L 


L' 


Ji 


I 


Aa 


4a 


» 


L 


L- 


1 


1869 April 2t,—Continutd 


«* 


-g;4 
5-9 


-227" 


-12° 59' 


■95° 15' 


216° 12' 


c> 
















/ 




+463 


+ 25 6 


214 53 


235 5= 


d 


d 


+45!S 


+605" 


+ 14° 26' 


=85° 33' 


■54° 3^' 


c 




5't 












d' 


47.1 


+611 


+ 14 28 


289 50 


158 48 


c' 


/' 


■■3 


+5^9 


+ 27 3 


220 16 


241 n 


d' 


e 


54-4 


- 44 


-25 49 


272 21 


141 19 


D 


;• 


+ 3-9 


+55= 


+ 27 6 


225 54 


246 5^ 


d* 
















g' 


- 2.8 
+ 3-5 


-383 
-379 


-23 50 
-25 56 


■95 ■'■ 
200 47 


2^6 13 
221 44 


c* 










April 29 22'' 41'" 




h 


17.1 


-308 


-26 40 


214 36 


235 33 


e 
















k' 


18.9 


-296 


-26 38 


2^6 33 


237 30 


r* 


< 


-61.7 
4-7 


-107 
-118 

-133 


+ 14 50 
- 9 35 


■45 S9 
207 18 


67 S7 
129 16 






22.3 
48.8 
49.8 


-301 
+ 49 
+ 63 


-28 9 
-16 I 


2^9 39 

254. 36 


240 36 
27s 33 




b 


Jli 


-116 


- 9 8 


208 39 


130 37 




i' 


5^-5 


+ 68 


-■5 58 


257 43 


278 40 


/■ 


c 


0.4 


+ a73 


+ ■1 3 


221 


■ 42 58 




i' 


52-5 


+ 61 


— 16 40 


259 5 


280 2 


h 




+ 5.7 


+ 379 


+ 15 15 


229 47 


■SI 45 


aa' 


!> 


52-5 


+ 93 


-■4 50 


259 42 


280 39 




n 


7-0 


+400 








i* 


53-8 


+ ?■ 


-16 27 


261 10 


282 7 




c 


10.1 


+384 


+ 13 34 


232 41 


■54 39 




1. n 




+ 25 










c' 


■3-9 


+446 


+ 15 49 


=37 55 


■59 S3 




k 


64.6 


+ 14 


-22 7 


284 2 


304 59 


i 


c* 


13-9 


+ 407 


+ 13 33 


236 35 


■58 33 


















< 


5-9 
7.2 


-320 
-338 


-»4 45 


211 8 


■33 6 








May 8 2i^ 


S3"' 




d' 


10.6 


-31S 
-336 


-25 .6 
-26 45 


214 30 
214 30 


136 28 
136 28 




a 
b 


-64.3 
52.6 


+ 49 
+ 160 


+ 23 50 

+ 25 7 


■33 47 
■58 43 


183 46 
207 42 




d' 
d' 


13-3 
18.1 


-272 
-272 


-24 3 

-=S SI 


218 31 
222 48 


140 29 
■ 44 46 




6- 
6- 


49.0 
42.8 


+ 207 
+ 111 


+ 26 30 
+ 18 9 


164 II 
170 38 


213 10 
219 37 




d^ 


18.6 


-294 
-272 

+ 678 


-27 19 


222 42 


■ 44 40 




c 


37-6 


-448 


-■5 9 


■58 S7 


207 56 


c 


il 


19.6 
23-4 


-25 57 
+26 48 


224 22 
257 56 


146 20 
■79 54 






3S-7 
34.8 


-456 
-413 
-374 
-383 
-512 


-■5 44 
-■3 44 


161 2 
164 I 


210 1 
213 


C 


e 


24.4 


+ 674 


+26 12 


258 42 


180 40 




c 


32-3 


-12 4S 


■67 S3 


216 52 


c' 


/■ 


28.4 


+ 705 


+26 51 


265 41 


■87 39 




C* 


25'S 


-22 46 


168 26 


217 25 




/ 


293 


+ 700 


+26 13 


266 17 


188 15 




d 


30.0 


+ 3^7 


+ 25 36 


187 II 


236 10 


b' 


I 


39-2 


+ 667 


+ 20 54 


276 57 


■98 55 


c? 


d' 
d- 


26.8 
24.9 


+ 335 
+ 360 


+ 25 26 
+ 26 .7 


190 40 

■92 54 


239 39 
24^ 53 


b 










May 6 23' 56- 




d' 
d' 


243 


+ 381 
+408 


+ 27 22 


■93 53 


242 52 
248 6 
















■9-3 


+ 27 9 


■99 7 




a 


-64.3 


-116 


+ 14 45 


■32 7 


■53 4 




d> 


18.8 


+428 


+ 28 12 


200 4 


249 3 




0* 


63-9 


-102 


+ ■5 "8 


■34 6 


■55 3 




e 


9.9 


-463 


-25 5° 


184 42 


233 41 


d.ct 


i 


52.2 


+ 139 


+n S3 


161 8 


■ 82 5 


a 


e' 


7-3 


-449 


-25 58 


187 29 


236 28 


d-- 


i' 


48.7 


+ 174 


+ 24 29 


166 21 


187 18 




e' 


6.0 


-463 


-27 17 


■88 3 


237 2 




b' 


4S.O 


+ 188 


+ 23 46 


171 12 


192 9 




e^ 


5-4 


-424 


-25 n 


189 58 


238 57 




bt 


44-3 


+ 202 


+ 24 20 


172 12 


■93 9 




f 


3-9 


-443 


-26 52 


190 36 


239 35 




D 


42-7 
41.7 


-701 
-718 


-26 a6 


■29 S3 


■5° 5= 




"° 


1.6 
0.4 


-443 
-454 


-28 18 


■ 92 57 


241 56 


d> ^ 


i° 


33-5 
32-7 


+ 294 
+ 283 


+ 25 


■85 47 


2o6 44 


b 


1: 


+ 26.4 
27.9 


- 75 

- 86 


-16 28 


226 31 


275 30 


as 


d' 


28.7 


+ 329 


+S5 44 


■90 5" 


211 48 


b' 


!■ 


28.5 


- 70 


-16 18 


227 58 


276 57 


e-» 


1' 


13-7 


-308 


-15 37 


■88 34 


209 31 


c' 


1- 


29-5 


-63 


-.6 ,4 


229 5 


278 4 




'n 


"■3 
9-5 


-287 
-269 

-225 


-14 24 
-12 29 


190 24 
■94 25 


211 31 
215 22 






29.9 
3°-S 
31.6 


- 16 

- 44 

- 68 


-■3 4^ 
-16 20 


230 23 
230 42 


279 22 
279 4^ 




fi 


8.8 


-248 


-14 2 


■94 23 


215 20 




!• 


34-7 


- 58 


-■7 36 


334 12 


283 II 


d 



Observed Positions of Sun-Spots 



IS3 



1 


Ja 


J» 


b 


L 


L' 


Letter on 
nest d«te 


1 


Ja 


Jd 


b 


L 


L' 


Letter on 
neact date 






1869 May S— Continued 






A3 


+ 48:3 


-138" 


-26<» s' 


246® 42' 


324° 3' 


















A* 

as" 

s 


51-2 
52.3 


-114 
-105 
-128 


-25 30 

-25 59 


250 55 
252 27 


328 16 

329 48 


h* 
A« 


p 


+42» 


- 31" 


-iSP of 


243" 25' 


292** 24' 


/ 


n 


53-3 
60.7 


- 23 

- 35 

- 3a 

- 58 


-21 37 
-24 36 


256 SI 
270 5 


30s 50 

319 4 


k 
k 


/ 


-23.6 


+435 


+30 43 


193 25 


270 46 


b 












s 
















May 12 0^ 


19™ 




*' 
*• 


61.8 
62.3 


- 44 

- 84 


-24 49 
-27 23 


272 49 
274 21 


321 48 
323 20 


A' 
k' 














^ ^ 


^ 










h> 


633 


- 63 


— 36 19 


277 7 


326 6 


A3 


a 


— 64.6 


+ 96 


+ 25 55 


129 23 


234 47 




h* 


64.1 


- 53 


-25 51 


279 41 


328 40 


k* 


b' 
b 


46.9 

45-5 


4-293 
+ 291 


+30 46 
+30 4 


163 16 
165 8 


268 40 
270 32 


a 








May 10 c 


)i> 24" 






b' 


42.9 


+307 


+30 3 


168 34 


273 58 


a' 












6» 
b* 


42.1 


+326 


+30 58 

1 #* ^ ^ ^« 


169 41 

170 16 


275 5 

^« J« ^ M ^^ 


a' 
















41.7 


+342 


+ 31 52 


275 40 




a 


-64.3 


+ 88 


+ 25 45 


132 13 


209 33 




c 


42.8 


-683 


— 26 14 


129 3 


234 27 




b' 


52.6 


+ 175 


+ 25 46 


156 53 


234 14 


a 


c' 


38.6 


-688 


-28 18 


136 23 


241 47 




b 


Si-7 


+ 182 


+ 25 51 


158 10 


23s 31 




c* 


369 


-683 


-28 43 


139 41 


245 5 




6» 


51-4 


+215 


+27 48 


158 48 


236 9 




c» 


35-8 


-705 


-30 29 


138 42 


244 6 




b> 


S0.7 


+ 189 


+25 52 


159 40 


237 I 




c* 


34.4 


-68s 


-29 53 


143 4 


248 28 




c 


Si-i 


-557 


-15 24 


139 42 


207 3 




d' 


29.1 


-38s 


-14 34 


167 8 


272 32 






SO-4 
49-3 


-524 
-542 


-13 58 
-15 23 


135 
135 21 


212 21 
212 42 






26.0 
24.7 


-390 
-404 


-16 33 


170 8 


275 32 


b 


c* 


48.7 


-501 


-13 29 


140 13 


2^7 33 




d. 


24.2 


-393 


-16 44 


171 19 


276 43 


J 


d. 


30.8 
29.8 


-593 
-611 

-593 


-26 7 
-25 59 


156 7 

157 49 


233 38 
23s 10 


J 


d' 


23.6 
21.4 


-356 
-367 
-383 


-14 50 
— 16 40 


173 10 

174 27 


278 34 

279 51 


63 


d' 


28.6 


-576 


-25 28 


160 8 


237 29 




dl 


20.3 


-376 


-17 6 


175 23 


280 47 


b^ 


d* 


24.1 


-571 


-26 54 


165 


242 21 




e 


+ 2.1 


+506 


+ 26 3 


216 15 


321 39 


cc^ 


d> 


24.0 


-600 


-28 41 


163 33 


240 44 


f 


«' 


3-9 


+538 


+ 27 27 


218 59 


324 23 


c^ 


d* 


23.2 


-581 


-27 51 


165 18 


242 39 




e* 


7.3 


+558 


+ 27 34 


222 44 


328 8 


c^ 


n 
e 
s 


22.1 
0.9 


-584 

-235 
-251 


-27 40 
— 16 12 


166 57 
197 17 


244 18 
274 38 


c* 
d. 


' s 

g 


7.3 
8.0 

8.9 


— 373 
-288 

-399 


— 21 
-28 33 


201 40 
199 46 


307 4 
305 10 


d 
e 


«• 


+ I.I 


-238 


-16 35 


199 2 


276 23 


d. 


«• 


10.8 


-392 


-28 48 


201 42 


307 6 


e 


e* 


2.1 


-182 


-13 45 


201 14 


278 35 




g* 


15.2 


-358 


-28 14 


206 30 


3" 54 




^° 


3-7 




-205 


-16 13 


202 14 


279 35 


di 


g' 


16.2 


-367 


-29 8 


207 II 


312 35 




' s 
«5 


4.8 

5-1 


— 221 
—219 


-16 50 


W 

202 48 


280 9 


dl 


A° 


19-3 
20.9 


-247 
-265 


-23 41 


213 5 


318 39 


7 


e* 


7-5 


— 324 


-17 55 


204 40 


282 I 




*. 


21.4 


-253 


-23 54 


214 22 


319 46 


J 


f 


19.1 


-156 


-17 50 


216 


293 21 




A' 


23.8 


-205 


-21 S3 


217 35 


322 59 




/' 


21.8 


-157 


-18 45 


218 19 


295 40 




A» 


23.8 


-256 


-24 55 


216 32 


321 56 




«' 


36.6 


+629 


+25 II 


246 37 


223 58 




A* 


27.1 


-279 


-27 24 


219 19 


324 43 


I* 


; 


27.9 


+662 


+ 26 54 


250 16 


327 37 


e* 


h* 


31.6 


-231 


-25 58 


224 35 


329 59 




A° 


324 


-133 


—21 22 


228 57 


306 18 


f 


A* 


31-7 


— 242 


-26 38 


224 26 


329 50 


n 


s 

• 

• 


33a 
41.3 


-149 
+631 


+ 20 51 


265 


342 21 


1 
• 

« 


A' 

s 


33-2 


—219 
-235 


— 26 14 


226 16 


331 40 


n 


»' 


44,6 


+655 


+21 33 


274 II 


351 32 


«» 


. n 
t 


22.8 


+ 549 


+ 21 21 


236 48 


343 13 


g 


s 


43-4 
44,8 


-119 
-133 


-24 4 


241 30 


318 51 


A, A, 


s 


24.0 
27.0 


+540 
+556 


+ 20 56 


240 53 


346 17 


g' 


A« 


46.4 


— 126 


-24 47 


244 23 


321 44 


A» 


i' 


29.4 


+ 6X2 


+ 23 43 


246 29 


351 53 


g' 


*• 


47.2 


-161 


-27 9 


245 5 


32a 26 




»3 


30-3 


+594 


H-22 17 


246 21 


351 45 





154 



C. H. F. Peters 



Ja 



Jd 



1869 May 14 4^^ 2 



h ^m 



a 

a 
a* 



n 



6' 



n 



/ 

I 

a 

3 

'4 



n 



g 

g' 
g' 



n 
s 
n 



-62?I 

61.8 

59-3 
58.1 

45-3 
44.1 

44.8 

42.7 
41.9 

41.3 
26.6 

25-9 
24.4 

23.8 
22.4 
21.0 
19.6 
18.1 

19-5 
18.7 

18. 1 

17-3 
16.5 

10.2 
8.8 
8.7 
5-9 
3-3 

1-3 
0.1 

+ I.I 

2.5 
6.9 

6.9 

8.0 

4.5 

3-3 
1.4 



+ 191" 
+ 200 

+ 197 

+ 223 

-530 
-546 
-512 

-523 
-534 
-530 
+359 
+349 
+ 334 
+ 368 

+329 
+400 

+ 398 
+421 

-449 
— 460 

-564 

-552 
-543 

-539 
-528 

-439 
-428 

-433 
-428 

-405 
-456 

-430 
-421 

-403 
-384 
+362 

+371 

+398 
+466 



+30^19' 

+ 31 10 
+ 29 26 

+30 37 
-17 52 



-16 

-17 
-18 

~i8 

+ 27 
+ 26 
+ 24 
+ 26 
+ 23 
+ 27 
+ 27 
+ 28 



25 
46 

40 

41 

7 
12 

44 
40 

44 

43 

5 
2 



-22 8 

-29 3 

— 28 40 

-28 21 

-30 21 

-30 10 

-24 55 

-26 IS 

-26 37 

-25 38 

— 29 10 

-28 3 

— 29 o 

-27 30 

+ 19 45 

+ 19 57 

+ 22 54 



May 20 23^ 21"* 



a 


-64.8 


+ 53 


6° 


45-5 


-654 


V 

s 


44.6 


-663 


6' 


43-2 


-68s 


c 


259 


+ 288 


c* 


20.8 


+322 


c» 


20.8 


+315 


d 


+65.7 


- 56 


d^ 


66.3 


- 72 



+ 21 9 

-26 3 

-28 17 

+ 22 23 

+ 23 I 

+ 22 35 

-22 39 

-23 42 



122 51 
121 48 

221 30 

177 52 
183 ID 

183 2 

270 28 

272 44 



339 
338 

338 

34 

40 

40 

127 

129 



55 
52 

34 

56 

14 
6 

32 
48 



S 



133'* 42' 


269* 19' 


»33 5» 


269 28 


140 32 


276 9 


142 47 


278 24 


139 58 


275 35 


141 45 


277 22 


143 49 


379 26 


144 7 


279 44 


145 13 


280 50 


184 35 


320 12 


185 9 


320 46 


186 16 


321 53 


187 26 


323 3 


188 2 


323 39 


190 40 


326 17 


191 55 


327 32 


193 47 


329 24 


171 45 


307 22 


167 47 


303 24 


169 5 


304 42 


170 21 


305 58 


176 16 


3" 53 


178 


313 37 


182 51 


318 28 


186 19 


321 56 


188 13 


323 50 


189 57 


325 34 


189 24 


325 I 


191 28 


327 5 


195 36 


331 13 


196 so 


332 27 


204 56 


340 33 


210 s 


345 42 


215 15 


350 52 



6? 



c*c 



Ja 



4d 



a 
b 

c* 
c 



a 
b' 
b' 

b 

b* 

6» 



a 

6' 

b' 

b* 

b 



c* 
d 



n 






-340 
39.3 

37.7 

34.7 

34.3 

10.6 

8.5 
7.2 

5-8 
3-4 
+ 13-9 
23.8 
24.4 
39.4 
31.0 
39-4 
41-3 



H 

13 

" M 



May 22 3'" 38" 



-5o» 


+ 148" 


+ 4.1 


-447 


51-9 


-144 


52.9 


-151 


54-0 


-153 



+21" 40' 

-29 4 

-23 51 
-24 34 
-24 59 



147° 2' 
186 2 

239 38 

241 16 

242 50 



34' 

73 
127 

128 
130 



41' 
41 
17 
55 
29 



a? 
b 



May 23 3'' 49" 



-54-2 


+ 183 


+41.8 


-188 


43-6 


— 160 


43-6 


—204 


44-5 


— 202 


47-4 


-197 


56.5 


— 211 



+24 
-23 

— 22 

-24 
-25 

-25 

-28 



46 


141 9 


42 57 




31 


225 48 


127 36 


¥ 


17 


228 


129 48 


h* 


59 


227 45 


"9 33 


M 


8 


228 54 


130 42 


h 


36 


232 34 


134 22 


V 


57 


246 27 


148 15 


b. 



May 24 3^ 31 



m 



a 


-14.9 


-318 


b' 


+ 13-3 


-288 


b' 


14.4 


-306 


b» 


30-3 


-239 


b* 


32-3 


—221 


b» 


32.3 


-258 


b 


33-4 


-253 


b" 


36s 


-248 


6' 


45-6 


-248 


c 


43- J 


+696 


rf" 


46.8 


+665 


s 


47.6 


+654 



-15 38 


171 35 




-21 36 


195 56 




-22 59 


196 40 




-23 15 


212 16 




— 22 42 


214 29 




-25 


214 7 




-24 59 


215 18 




-25 31 


218 34 




-28 3 


229 18 




+ 29 31 


262 26 




+ 26 2 


266 51 





h^ 



82 IS t 



May 27 22^ 48' 



-580 
-454 
-443 
-459 
-429 
-370 
-344 

-397 
—406 

-347 
-408 
-388 
+611 
+620 

+ 598 
+ 573 

+477 
+ 510 



-26 28 

— 20 I 

-19 45 
-21 31 

-19 51 

-19 54 

— 19 28 

-22 44 
-19 45 

— 24 ID 

-27 35 

+ 29 53 

+30 20 

+ 26 30 

+ 17 20 
+ 18 S3 



140 40 

151 52 

153 45 

156 I 

157 34 
171 26 

173 26 

173 33 128 32 

176 4 

176 41 

192 26 

224 30 

225 39 

229 52 184 51 

234 31 

238 34 



Observed Positions of Sun-Spols 



155 






Ja 



4» 



5l 



g' 
g' 



n 



a 
b 



n 



c* 



n 






n 



is 
e' 
e 

fl 

[a 

f3 

f4 

[5 

/* 

g' 
g 



n 



1869 May 27 — Continued 



+ 54^9 


- 14" 


55-8 


— 2 


56.5 


+ 23 


58.2 





61.6 


+ 28 




+ 19 



15° 4' 


239* 54' 


194° 53' 


14 34 


241 20 


196 19 


13 15 


242 34 


197 33 


15 


245 3 


200 2 


14 24 


251 33 


206 32 



May 31 4** 4°* 



-63.0 


+ 153 


47.2 


-593 


24.7 


+413 


24.1 


+404 


24-3 


+347 


21-5 


+410 


20.4 


+365 


18.8 


+377 


19.1 


+ 207 


18.3 


+216 


14.8 


+269 


12.5 


+ 239 


11.8 


+280 


10.7 


+264 


9-3 


+250 


+ 1-5 


-257 


2.7 


-248 


5-3 


—220 


13-5 


-183 


38.9 


-165 


43-4 


-266 


45-1 


— 220 


45-1 


-329 


50.0 


-317 


52.0 


-266 


54-5 


-3" 


55-9 


-269 


49-3 


+624 


53-3 


+ 575 


65.7 


- 58 

- 68 



June I 4'' 22" 



a 
b 
b' 

c\ 

c\ 
c* 



-50-9 


-610 


41.2 


+ 183 


40.5 


+209 


36.0 


+370 


35-6 


+360 


35-7 


+315 


32.3 


+367 



-25 
+ 19 

+ 21 

+ 30 
+ 29 

+ 26 

-29 



12 

43 
10 

28 

42 

45 

19 



e 



+23 29 


116 


42 


130 54 


-24 44 


117 


23 


131 35 


+ 30 4 


168 


17 


182 29 


+ 26 


167 


49 


182 I 


+ 29 25 


171 


10 


185 22 


+ 26 22 


172 


33 


186 45 


+ »7 39 


169 


37 


183 49 


+ 16 23 


171 


45 


185 57 


+ 18 46 


175 


28 


189 40 


+ 16 25 


177 


4 


191 16 


+ 18 7 


178 38 


192 50 


+ 16 18 


179 


59 


194 II 


-15 49 


180 


28 


194 40 


-15 33 


181 


37 


195 49 


-14 »5 


183 


24 


197 36 


— 14 II 


191 


44 


205 56 


-18 57 


215 


27 


229 39 


—26 20 


220 


12 


234 24 


-23 50 


222 


15 


236 27 


-30 56 


222 


41 


236 53 


-30 20 


223 


43 


237 55 


-28 28 


231 


50 


246 2 


-32 " 


236 


51 


251 3 


-29 37 


238 


16 


252 28 


+ 25 56 


258 38 


272 50 


+21 52 


263 


2 


277 14 


-18 51 


257 





271 12 



a 









e 

I 

a 

3 
4 
S 
6 

7 

g' 
g 



104 35 


133 


148 27 


176 52 


149 17 


177 42 


154 39 


183 4 


155 2 


183 27 


154 52 


183 17 


158 41 


187 6 



3 



Aa 



Jd 



n 



d' 
d^ 

d 

d^ 
d5 

e' 

«a 

I 

a 

3 
4 
5 
6 

7 
8 

/^ 

g 
g' 

h 



n 



n 



n 



a 
b 



n 






n 



e 
f 



-46.9 
43-6 

42.3 
41.5 
39-9 

38.5 

37.6 
36.5 
32.5 
37.6 
36.8 

+ 14.1 
19.4 
18.4 



32'9 


4-312" 


30-9 


+ 331 


34-0 


+ 155 


33-2 


+ 158 


29.2 


+ 155 


26.1 


4-227 


24.9 


-f 207 


24.3 


+ 195 


23.2 


+ 188 


134 


-322 


12.4 


-310 


10.3 


-287 


8.9 


-287 


7.3 


-276 


1.9 


-243 


1.4 


-250 


4-24.6 


-227 


31.8 


-317 


33-7 


-250 


34.5 


-352 


351 


-347 


42.3 


— 296 


45-5 


-335 


47-5 


-287 


47.5 


-365 


48.4 


-287 


42.9 


-f 602 


49.8 


+ 564 
+ 555 


52.0 


+ 568 


51-3 


+613 


60.0 


- 84 




- 98 


67.0 


+ 32 



June 9 22** 59 



m 



-634 
-611 
—621 

-579 
+287 

+273 
+266 

+333 
+264 

+289 
-424 
-415 
+359 

+379 
-236 



n 



+26° 13' 


158° 


5/ 


187° 22' 


+ 16 20 


155 


37 


184 2 


+ 16 20 


156 


26 


184 51 


+15 13 


160 


15 


188 40 


+ 17 49 


163 


59 


192 24 


+ 16 31 


165 


7 


193 32 


+ 15 50 


166 


2 


194 27 


-16 16 


165 


51 


194 16 


-15 46 


166 


59 


195 24 


-14 52 


169 


15 


197 40 


-15 II 


170 


25 


198 50 


-14 53 


171 


59 


200 24 


-14 8 


177 


5 


205 30 


-14 40 


177 


22 


205 47 


— 19 II 


200 


4 


228 29 


-26 31 


206 


20 


234 45 


— 22 42 


208 


39 


237 4 


— 29 28 


209 


3 


237 28 


-29 17 


209 


47 


238 12 


-27 42 


218 


4 


246 29 


-31 4 


222 


21 


250 46 


-28 23 


224 


40 


253 5 


-33 40 


225 


40 


254 5 


-28 36 


225 


55 


254 20 


+ 26 21 


241 


46 


270 II 


+ 22 20 


250 


24 


278 49 


+ 22 5 


256 


13 


284 38 


+ 25 II 


262 


51 


291 16 


-18 54 


242 


40 


271 5 


-12 58 


260 


41 


289 6 



-30 27 


106 


15 


243 47 


-29 17 


116 


3 


253 35 


-30 21 


116 


36 


254 8 


-27 38 


121 


19 


258 51 


+ 25 2 


141 


33 


279 5 


+ 23 39 


143 


II 


280 43 


+ 27 37 


143 


59 


281 31 


+22 56 


145 


18 


282 50 


+ 23 47 


149 


31 


287 3 


-18 6 


134 


35 


272 7 


+ 19 35 


192 


24 


329 56 


+ 19 50 


197 


34 


335 6 


-16 44 


187 


49 


325 21 



•a 



B 



a 



a' 



d 



156 



C. H. F. Peters 



Ja 



Jd 



8 

Is 



1869 June g—CofUinued 



/' 


+22fa 


-223" 


/* 


26.7 


-19s 


/' 


28.4 


— 202 


g' 


34.5 


-363 


g 


35-3 


-332 


h 


46.6 


+485 


. n 




- 84 


• 

s 


50-5 


- 98 


k 


54-4 


+474 


I 


56.1 


— 104 


m 


57-6 


-335 


n 


65.6 


— 167 


fi' 


65.6 


-134 



- 16«> 38' 


191*" 


19' 


328° 51' 


-15 44 


195 


34 


333 6 


-16 30 


197 


9 


334 41 


-27 56 


202 


46 


340 18 


-26 3 


203 


39 


341 " 


+ 21 16 


230 


41 


8 13 


-13 51 


221 


2 


358 34 


+ 19 3 


243 


8 


20 40 


-IS 43 


228 


39 


6 II 


-30 57 


235 


19 


12 51 


-21 37 


249 


36 


27 8 


-19 31 


248 


28 


26 



June 12 o** 21 



m 



a 


-63.5 


a« 


62.7 


b 


58.4 


c 


40.5 


c^ 


38.7 


c* 


32.1 


d 


25-9 


d^ 


21.3 


t^ 


24.1 


e 


22.1 


e^ 


18.2 


f 


4-5 


gi 


+ 8.8 


g2 


10.0 


h 


12.9 


• 

* 


27.4 


k 


35-4 


/' 


40.7 


/ 


43-2 



+202 
4-200 

-471 

-494 
-502 

-553 

-367 

-317 
+ 243 

+262 

+289 

-471 
-236 

— 225 

+368 

+372 

+431 
-239 

—264 



H-22 
+ 22 
-18 

— 22 
-23 
-28 
-17 
-14 
+ 19 
+ 20 
+ 21 
-27 

-14 

-14 

+ 21 

+ 18 
+ 20 

— 20 

— 22 



June 14 ^ 8"* 



a' 


— 22.9 


a 


21.3 


ft. 


17.4 


ft. 


16.7 


ft' 


14.2 


c 


1.9 


d 


+ 8.9 


e 


lS-2 


/ 


61.4 


g 


61.7 



64.8 



-319 

-30s 
+284 

+282 

+273 
+299 

+349 
-356 
-183 
-326 
—211 
— 192 



-14 43 


146 58 


357 6 


-14 5 


148 39 


358 47 


+ 12 S3 


158 9 


8 17 


+ 20 39 


158 47 


8 55 


+ 19 43 


160 57 


" 5 


+ 19 31 


171 56 


22 4 


+21 I 


182 I 


32 9 


-22 39 


179 51 


29 59 


— 19 26 


233 46 


83 54 


— 29 


240 25 


90 33 


— 21 20 


243 2 


93 10 



gxg2 
t 



V 



4a 



4d 



5l 



44 


102 


36 


283 3 


32 


104 


30 


284 57 


59 


94 


16 


274 43 


56 


"5 


24 


305 51 


43 


127 


10 


307 37 


II 


132 


30 


312 57 


6 


144 


58 


325 25 


43 


150 


9 


330 36 


19 


154 


7 


334 34 


II 


156 


6 


336 33 


15 


159 


48 


340 IS 


17 


162 


II 


342 38 


32 


176 


57 


357 24 


2 


178 


7 


358 34 


5 


188 


12 


8 39 


52 


201 


34 


22 I 


54 


211 


15 


31 42 


5 


206 


49 


27 16 


8 


209 


43 


30 10 



a} 
a 

c 
d 



e" 
f 

gtgf 



June 16 2^ 41 



m 



a 


~64?o 


+ 164" 


a' 


61.6 


+ 180 


b 


42.9 


+ 230 


c 


18.7 


+ 284 


d' 


+ 12.4 


-287 


d 


15.6 


-268 


e 


41.6 


— 261 


c' 


42.7 


-266 


/ 


46.4 


-383 


/' 


47.0 


-378 


n 


51.0 


-247 
— 261 


g^ 


51.8 


-243 


h 


68.0 


- 67 



a 

b 

b' 

b* 

b» 



+18^54' 


98V 


30' 


336* 26' 


+19 41 


103 


44 


341 40 


+ 20 46 


130 


31 


8 27 


+ 21 6 


154 


51 


33 47 


-17 32 


176 


14 


54 10 


-16 47 


179 


9 


57 5 


— 20 12 


204 


22 


82 18 


— 20 42 


205 


38 


83 34 


— 29 6 


211 


44 


89 40 


-28 SI 


212 


28 


90 24 


-21 18 


215 


58 


93 54 


-20 43 


216 


55 


94 51 


-12 43 


249 


7 


127 3 



July 17 o** 3 



m 



a 


-54-1 


+337 


a' 


50.2 


+ 551 


b 


9.4 


+280 


b' 


13-3 


+ 257 


b' 


151 


+ 261 


b^ 


17.9 


+ 280 


c. 


20.7 


+487 


c. 


21.7 


-481 


C3 


21.7 


-492 


c 


25-5 


-508 


C 


26.0 


-508 


c» 


27.9 


-498 


d' 


+ 27-5 


+ 164 


d 


30-3 


+ 252 


d' 


30.8 


+ 298 


e 


367 


+ 298 


1 


38.2 


— 270 


/• 


38.8 


-273 


/' 


41.0 


-259 


1' 


41.4 


-303 


}* 


42.4 


-323 


g 


47.1 


+ 130 


«• 


50-3 


+ 128 


h 


49.1 


-364 



+19 

+ 20 

+ 22 
+ 21 
+ 21 
+ 23 

-24 
-24 

-24 

-25 

-25 
-24 

+ 22 

+ 21 

+ 24 

+ 24 

- 9 

- 9 

- 8 

- II 

- 12 

+ 14 
+ 14 

-15 



12 

29 
28 

26 

39 
o 

29 
2 

48 
46 

44 

57 
28 

50 
46 

58 
42 

53 
58 

43 
59 
43 
36 
39 



1 78 23 

84 8 

46 2 

49 28 

51 19 

54 o 

61 32 

62 25 

62 38 

66 51 

67 23 
69 8 

63 17 
66 o 

66 56 

73 21 

75 26 

76 6 

78 13 

79 26 

80 58 

83 36 

87 42 

90 30 



29 51 

35 36 

97 30 

00 56 

02 47 

05 28 

13 o 

13 53 

14 6 

18 19 

18 SI 

20 36 

14 45 

17 28 

18 24 

24 49 

26 54 

27 34 

29 41 

30 54 
32 26 

35 4 

39 10 

41 58 



July 18 o'' 7 



m 



-56-4 


+389 


1-7 


+ 281 


+ 1-7 


+ 286 


2.4 


+ 274 


3-8 


+ 246 


6.7 


-474 



+ 21 
+ 21 
+ 22 
+ 21 
+ 20 
-24 



a 
b 



d 
e^ 



el 
g 



7 


70 5 


35 37 




46 


134 58 


100 30 


^ 


22 


137 58 


103 30 


A 


41 


138 42 


104 14 




3 


140 5 


105 37 


y 


19 


147 16 


112 48 


Cx 



158 



C. H. F. Peters 



Ja 



Jd 



a 

b 
c 



n 



n 



e, 

f 
f\ 

g 



—42.6 

40.4 

38.7 

35-7 
19.2 

18.2 

11.6 

12.3 

11.6 

6.8 
+ 0.6 

4.0 
31.8 

37-4 



1869 August 19 o** 5 



m 



a 


-30-2 


+470" 


0' 


29.9 


+490 


a* 


29-S 


+465 


a» 


27.6 


+490 


b 


26.6 


— 227 


6' 


26.1 


-239 


b' 


24.2 


-248 


6» 


23-3 


— 290 


b* 


22.2 


— 292 


c 


16.2 


+438 


d' 


10.5 


+ 156 


d ^ 


9.4 


+ 183 


n 


8.6 


+ 195 


d» 


7.3 


+ 188 


d^ 


4.5 


+ 153 


d^ 


+ 3-6 


+ 211 


e' 


- 7.6 


-447 


e 


6.4 


-454 


e» 


5-3 


-452 


e^ 


2.2 


-500 


e* 


+ 0.1 


-493 


f 


5-2 


-411 


f 


6.1 


-429 


n 


18.2 


-519 


19. 1 


-535 


g' 


22.6 


-513 


g' 


24.6 


-538 


g' 


25-7 


-547 


h 


56.3 


+359 


A' 


57-7 


+377 


A> 


57-7 


+329 


A» 


58.1 


+361 



August 22 23 



h 2^ 



+ 392 

+ 383 
+ 601 

+ 485 
+ 460 

-358 

-374 

-397 
-234 

-230 

— 246 

+ 158 

+ 137 

+257 
+399 



+ 14 30 

4-26 47 
+ 21 21 

+ 21 10 

-20 5 

-19 42 

- 9 59 

- 9 31 
-92 

+ 16 I 

+ 15 56 

+30 34 
+41 22 



53 54 

42 20 
53 27 
58 19 

95 25 

102 25 

98 42 

99 16 

103 36 
loi 28 
105 17 
130 23 
137 41 



149 59 

138 25 

149 32 

154 24 

191 30 

198 30 

194 47 

195 21 

199 41 

197 33 

201 22 

226 28 

233 46 



^1 

3l 



+24° 26' 


67° 


I' 


121" 37' 


+25 40 


66 


20 


120 56 


+24 25 


68 


3 


122 39 


+ 26 31 


68 


46 


123 22 


-13 57 


88 


28 


143 4 


-14 31 


89 


6 


143 42 


— 14 28 


91 





145 36 


-16 43 


92 


31 


147 7 


-16 30 


93 


33 


148 9 


+ 27 26 


82 


22 


136 58 


+ 12 52 


95 


24 


150 


+ 15 10 


95 


59 


150 35 


+ 15 37 


97 


28 


152 4 


+ 14 24 


ICX3 


38 


155 14 


+ 20 I 


106 


30 


161 6 


-21 47 


109 


22 


163 58 


-21 49 


no 


34 


165 10 


— 21 26 


III 


32 


166 8 


-23 41 


"5 


24 


170 


-22 33 


117 


15 


171 51 


-15 54 


119 


46 


174 22 


— 16 46 


121 


2 


175 38 


-19 52 


135 


17 


189 53 


-18 2 


138 


37 


193 13 


-19 13 


141 


32 


196 8 


-19 35 


142 


59 


197 35 


+41 7 


177 


14 


231 5° 


+42 10 


184 


7 


238 43 


+39 10 


179 


12 


233 48 


+41 8 


184 


8 


238 44 



g 

g' 

g' 



b 

c 



Ja 



J» 



g' 
g' 



+38?3 
43-5 



a 



n 



c 

c' 

d 

e 

e' 

/ 

/' 
/' 
g 

g' 



n 



n 



n 



A' 
A' 

t 



a — 

b^ 

n 

s 



n 



c' 

d 

d' 

d' 

d^ 

d^ 

d^ 

e 

e^ 

€" 

f 






-58.2 
57.9 



+ 381" 
+ 388 



+ 40° 21' 

+ 42 4 



138^50' 
147 6 



234° 55' 
263 II 



August 23 0° 3 



h 'yTn 



-52.6 


— 200 


47.6 


— 216 




+440 


49-5 


+449 


44.1 


+646 


40.8 


+694 


430 


+ 526 


319 


-289 


311 


-301 


29.1 


-285 


27-3 


-155 


26.8 


-144 


23.2 


-185 


21.2 


-165 


15.8 


+ 237 


9-7 


+ 209 


8.8 


+ 225 


+28.6 


+420 


32.9 


+399 


36.0 


+413 


32.2 


-778 



August 24 3^ 10"* 



-53-3 


+490 


44.1 


-235 


43-5 


— 221 




- 77 


40.4 


- 68 


36.9 


— no 


35-7 


- 94 


30.6 


+302 


293 


+304 


28.8 


+ 299 


251 


+314 


24.1 


+ 308 


23-3 


+ 281 


18.2 


+456 


22.4 


+439 


23-5 


+438 


26.5 


+442 


25.2 


-773 



h r\Tn. 



August 26 23° O 



108 

95 



— 20 46 
-19 51 



41 16 
41 37 



193 28 
193 49 






A 
A» 



— 22 


56 


54 


25 


165 


8 


— 21 


41 


61 


48 


172 


31 


+ 14 


13 


39 


29 


150 


12 


+ 26 


47 


28 


43 


139 


26 


+ 30 


54 


28 


17 


139 





+ 21 


26 


43 


49 


154 


32 


— 20 


10 


81 


9 


191 


52 


-18 


40 


83 


24 


194 


7 


- 9 


51 


83 


13 


193 


56 


— 10 


36 


87 


20 


198 


3 


- 8 


46 


88 


46 


199 


29 


+ 15 


36 


84 


45 


195 


28 


+ 15 


58 


90 


50 


201 


ii 


+40 


31 


124 


28 


235 


II 


+40 


19 


130 


II 


240 


54 


+42 


9 


134 


35 


245 


18 


-34 


32 


166 


31 


277 


14 



d 

e 
f 



+13 56 


25 


36 


152 10 


-20 59 


65 


52 


192 26 


— 10 19 


67 


40 


194 14 


-II 9 


71 


59 


198 33 


- 9 47 


72 


56 


199 30 


+ 14 I 


68 


4 


194 38 


+ 14 35 


69 


13 


19s 47 


+ 14 31 


69 


51 


196 25 


+ 16 39 


72 


53 


199 27 


+ 16 39 


74 


I 


200 35 


+ 15 26 


75 


37 


202 II 


+39 50 


no 


23 


236 57 


+40 3 


"5 


30 


242 4 


+40 20 


116 


49 


243 23 


+41 32 


120 


27 


247 I 


-35 4 


153 


12 


279 46 



a,a, 



H 



d 



d' 
e 



i6o 



C. H. F. Peters 



da 



Ad 



1869 September 20 o** 5 



m 



a 


-S4-'4 


+ 93" 


a« 


51.6 


+ 61 


h 


52.2 


-338 


c 


49.8 


+ 561 


c" 


49.0 


+ 588 


d 


26.4 


+351 


rf« 


25-9 


+360 


e 


+32.1 


+ 111 


i 


40.1 


+ 102 



-II 

— 12 

-36 

+13 
+14 
+14 

+15 
+24 
+26 



056' 

6 

59 
2 

35 
50 
31 
47 

57 



September 23 22** 43" 



a 
b 



c* 



n 






+ 8.1 


—619 


1 1.9 


+ 121 


13.6 


+ 125 


20.7 

21.5 
26.0 

26.0 


-813 

-833 
-839 


54-0 


+ 47 
+ 28 


57-2 
57-5 


+ 39 
+ 28 



September 24 2^ 59"* 



a 
b 
b' 

Cm 



n 



- 3-5 


+ 223 


+ 12.2 


-764 


19.0 


-80s 


43-3 


+ 121 


43-3 


+ 102 


44.8 


+ 74 


44.8 


+ 56 


47-9 


+ 79 


49.9 


+ 86 


49.9 


+ 58 


60.9 


— 227 




-214 



+17 

-33 

-34 

+29 

+28 

+27 

+25 

+28 

+ 29 

+27 

+13 



September 28 2** 51 



m 



a 

a' 

&' 

If 

b 

b* 



-47-9 


-189 


45-5 


-249 


31.2 


-471 


30.0 


-477 


27.4 


-495 


26.7 


-529 


25-9 


-539 


3-1 


+412 


1.8 


+396 



-25 
-27 

-34 
-33 
-33 

-35 
-35 

+27 



8 



I 
1 



20" 30' 


164° 12' 


25 42 


169 24 


28 53 


172 35 


358 46 


142 28 


356 37 


140 19 


43 8 


186 50 


43 14 


186 56 


102 26 


246 8 


1" 45 


255 27 



-25 24 
+ 18 I 
+ 18 51 


98 47 

80 

81 21 


283 46 

264 59 
266 20 


-34 19 


126 13 


311 12 


-34 26 

-35 


136 36 

137 51 


321 35 

322 50 


+27 22 


129 47 


314 46 


+28 10 
+27 34 


136 15 
136 56 


321 14 
321 55 



a 
b 

c,c, 
c* 



28 


63 


6 


264 37 


53 


no 


IS 


3" 45 


20 


121 


35 


323 6 


17 


III 


18 


312 49 


10 


III 


31 


313 2 


16 


"3 


48 


315 19 


56 


114 


5 


315 36 


13 


118 


7 


319 38 


15 


121 


15 


322 46 


35 


121 


26 


322 57 


17 


150 


20 


351 SI 



b'b' 



] 



ectc* 






3 


28 9 


285 44 


25 


32 9 


289 44 


6 


52 38 


310 13 


SI 


54 S 


311 40 


41 


57 13 


314 48 


42 


58 46 


316 21 


58 


59 54 


317 29 


34 


S3 56 


3" 31 



a 



Aa 



Ad 



Cx 


- 2!o 


+389" 


C^ 


0.8 


+398 


C» 


0.8 


+371 


c» 


+ 1.9 


+346 


c* 


4.7 


+344 


cs 


9.0 


+341 


d 


25-7 


-738 


d' 


26.2 


-761 


e' 


28.4 


- 33 


n 


28.3 


- 69 


S 


29-5 


- 85 


e* 


34-7 


— 22 



H 

fa's 



a 
a' 



+ 26«55' 

+ 27 56 

+ 26 26 

+ 26 10 

+27 17 

+ 28 55 

— 26 41 

— 28 10 
+ 15 28 

+ 13 12 

+ 18 13 



54" 

55 

56 

59 
62 

66 

119 

121 

93 



34 



32 
42 

15 

7 
4 

55 
18 



312' 

313 
314 



26' 

9 
7 



94 45 
99 23 



317 


17 


319 


50 


323 


42 


16 


39 


19 


30 


35° 


S3 


352 


20 


356 58 



c' 



t 

e 

d^ 

d 
d* 






September 30 o^ 9 



m 



a 


—60.1 


- 46 


b' 


48.6 


-318 


b' 


46.0 


-369 


b 


45-1 


-355 


b] 


44.2 


-380 


bl 


43-6 


-382 


b* 


42.3 


-791 


n 

e 


22.1 


+570 


s 


20.3 


+ 554 


c« 


18.2 


+ 5" 


d' 


+ 1.9 


+ 100 


d* 


2.4 


+ 88 


rf" 


4-5 


+ 88 


s 


5-9 


+ 74 


d? 


5-5 


+ 111 


d* 


5-1 


+ 118 


d» 


17.1 


+ 116 


e 


6.8 


—614 


«• 


8.3 


-647 


e* 


8.8 


-662 


f 


53-4 


-176 



-24 14 

-33 55 

-35 49 

-34 IS 

-35 26 

-35 14 

-35 4 

+ 27 24 

+26 7 

+ 12 42 

+ 12 15 

+ 12 58 

+ 14 43 

+ 17 50 

+ 19 29 

-25 34 

-27 5 

-27 54 

+ 15 II 



2 


45 


26 


29 


30 


42 


32 


4 


33 


31 


34 


19 


36 


12 


27 


53 


33 


30 


65 


6 


6S 


SO 


68 


18 


67 


45 


73 


30 


77 


31 


90 


44 


93 


43 


94 


57 


124 


42 



286 49 

310 33 

314 46 

316 8 

317 35 

318 23- 

320 16 

3" 57 



>a' 



b 



October 2 23** 52 



m 




C' 



n 
s 
s 
n 
n 



n 



d' 
d' 



-58.0 


-230 


57-4 


-245 


34-5 


+ 700 


33-5 


+689 


33-8 


+ 594 


32-7 


+605 


31-5 


+ 576 


30.2 


+ 569 


29-5 


+ 593 


19.9 


+ 276 


18.9 


+ 262 


16.8 


+304 


16.5 


+299 



-34 28 

-35 2 
+ 27 24 

+ 23 8 

+ 23 I 
+ 24 44 
H-I2 40 

+15 36 
+15 29 



6 8 

7 29 


318 6 

319 »7 




I 23 


sn " 




II 3 


323 ' 




15 41 


327 i9 




15 42 


327 40 




40 35 


352 33 


c 


41 37 
41 59 


353 35 
353 57 





l62 



C. H. F. Peters 



Ja 



Ad 



1869 October 25 — Continued 



n 



6- 
c 



+ i5» 


+301" 


16.6 


+308 


19.0 


+299 


19.6 


+343 


16.0 


-680 


18.7 


-680 



a' 
a» 
a 

b 

c 

d' 

d 

e 

f 
g 



n 

s 

n 



a* 

a* 
& 



n 



<M 



s 
n 
s 
n 



November 2 23** 23 



m 



• 

-44,8 


-266 


41.8 


—264 


41.2 


-274 


40.0 


-313 


31.8 


-352 


24.8 


-398 


5-8 


+ 210 


3-7 


+ 217 


1.6 


-316 


+ 56.4 


- 84 




- 63 


59-9 


- 75 


61. 1 


- 84 


60.3 


-133 




-151 



November 3 23** 54™ 



-54.5 


-191 


53-4 


-188 


52.6 


-223 


51-5 


-197 


50.8 


— 204 


50.6 


— 220 


43-1 


-274 


36.6 


-308 


36.0 


-313 


35-3 


-329 


+47-0 


- 35 


51.6 


- 37 


52.2 


- 26 




-116 


530 


- 98 



si 



+27° 32' 


46° 84' 


321° 16' 


+ 28 21 


49 36 


324 4 


+31 9 


49 2 


323 30 


-27 53 


77 21 


351 49 


-27 24 


79 29 


353 57 



-28 12 


359 


24 


26 9 


-26 44 


2 


53 


29 38 


-27 4 


3 


45 


30 30 


-28 56 


5 


37 


32 22 


-27 43 


14 


56 


41 41 


-27 36 


22 


33 


49 18 


+ 13 12 


23 


36 


50 21 


+ 14 21 


25 


4 


51 49 


-13 44 


40 


5 


66 50 


+ 17 43 


90 


30 


"7 15 


+ 19 28 


96 


26 


123 11 


+ 18 55 


99 


19 


126 4 


+ 15 25 


98 


50 


125 35 



November 4 o^ .7 



m 



a' 
a 


-61.7 
60.3 


-118 
-132 
-161 


a* 


59-7 


-149 


a» 


57.8 


-137 
-156 


0* 


57-7 


-174 



a' 

«a 

b 
c 



d 
d 



-28 6 


344 


13 


25 17 


-27 19 


346 


7 


27 II 


-29 8 


347 


25 


28 29 


— 27 I 


348 


50 


29 54 


-27 6 


349 


53 


30 57 


-28 I 


350 


17 


31 21 


-27 52 





31 


41 35 


-27 5 


8 


14 


49 18 


-27 31 


9 


2» 


50 26 


+ 17 30 


75 


26 


116 30 


+ 19 11 


81 


42 


122 46 


+ »5 13 


84 


37 


"5 41 



c 



g 



Kh, 



27 31 


329 21 


24 35 


29 I 


332 25 


27 39 


27 56 


333 52 


29 6 


27 25 


337 30 


32 44 


28 29 


337 41 


32 55 



5 



Ja 



J» 



8 



I 



b 

c 
d 
e 

} 
g 

K 
K 



n 



-52» 


— 202" 


46.3 


— 240 


45-3 


-249 


32.4 


+414 


18.8 


-487 


+ 8.9 


+ 72 


41.4 


+ 35 


42.3 


+ 23 


43-2 


- 54 


43-7 


- 44 


52.3 


—602 



-27° 44' 


346" 15' 


41° 29' 


-25 42 


354 57 


50 11 


—27 16 


356 28 


51 42 


+14 4 


352 26 


47 40 


-30 51 


27 58 


83 12 


+10 43 


36 41 


91 55 


+19 16 


67 20 


122 34 


+15 2 


70 19 


"5 33 


+15 44 


70 38 


125 52 


-13 59 


113 


168 14 



November 13 23** 33 



m 



a 


—60.2 


- 75 


a» 


60.2 


- 86 


a 


58.5 


-118 


b 


53-1 


+ 567 


6- 


52-5 


+598 


6» 


50.9 


+625 


n 
c 


42.0 


- 35 


s 


41. 1 


- 51 


d 


21.8 


-161 


e^ 


+ 7.6 


-529 


e' 


8.2 


-531 


e 


134 


-556 


I 


22.2 


+ 81 


g 


29-3 


+ 177 


g' 


30.2 


+ 151 


g' 


32.3 


+ 176 


g' 


34.8 


+ 151 


g* 


36.3 


+ 156 


h 


42.1 


-639 


A' 


41.9 


-667 


h' 


42.7 


-650 



November 14 23** 54™ 



} 



— 22 2 


324 


21 


145 34 


— 22 40 


324 


25 


145 38 


-23 52 


327 


37 


148 50 


+ 15 12 


306 


30 


127 43 


+ 16 59 


303 


2 


124 IS 


+ 19 4 


303 


12 


124 25 


-13 8 


348 


31 


169 34 


-13 I 


8 

• 


33 


189 46 


— 24 48 


41 


58 


223 II 


-24 43 


42 


33 


223 46 


-24 33 


47 


59 


239 12 


+ 14 2 


38 


32 


219 45 


+ 21 40 


43 


8 


324 21 


+ 20 27 


44 


24 


225 37 


+ 22 12 


46 


6 


227 19 


+ 21 52 


48 


SO 


230 3 


+ 22 38 


50 


17 


231 30 


-22 44 


85 


24 


266 37 


-20 54 


82 


58 


264 II 


— 21 26 


84 58 


366 II 



a 



} 



««c« 



d 
d' 
d' 



\d» 
e 



a 


-64.5 


- 79 


6" 

s 


52.1 


+ 28 
+ 14 


t' 


7.0 


-456 


c' 


4.4 


-465 


c 


+ 2.0 


-492 


d 


16. 1 


+264 


d' 


17.1 


+ 246 


d* 


20.1 


+ 237 


d» 


23.8 


+ 220 


e 


34.2 


-595 


e' 


3S-0 


-636 



-23 


54 


313 58 


-13 


II 


334 25 


-25 


25 


36 17 


-25 


6 


28 43 


-24 


36 


34 51 


+ 22 


18 


28 46 


+21 


35 


30 


+ 22 


I 


32 46 


+ 22 


II 


36 20 


—20 


43 


68 39 


— 23 


23 


71 30 



149 25 

169 52 




164 



C. H. F. Peters 



I 



Ja 



Jd 



1869 December 27 23'' 46 



b ^Am 



a 
b 

c 



n 



d* 



-67;© 


-258" 


59-4 


+468 


58.1 


+477 


44.9 


+509 


44.9 


+520 


35-9 


-306 


35-0 


-315 


29.9 


-321 


23-5 


-340 


+39-4 


—246 


41.3 


— 262 



-19'^ 52' 


260® 34' 


338^ 59' 


+ 23 44 


266 34 


344 59 


+ 24 13 


269 51 


348 16 


+ 26 19 


290 17 


8 42 


+ 27 3 


289 46 


8 II 


-22 51 


307 20 


25 45 


-23 16 


312 47 


31 12 


— 24 10 


318 43 


37 8 


-14 42 


IS 3 


93 28 



1870 January 19 23'' 36" 



a 

a' 

a* 

b 

c 

d' 

d' 

d» 

d* 

d 

d^ 
di 
e 

/ 

g 

h 
k 



n 



-46.3 
42.4 

41.8 

35-9 
31.6 

24.1 

19.9 

14.9 

11.7 

10.9 

7-7 
6.8 

+ 3-3 
10.0 

32.8 

33-S 
36.1 

39-5 

44-7 
44.9 

40.4 

43-5 
46.6 

49.6 

54-8 

54.8 



—560 

-595 
-586 

-151 
—269 

+343 

+315 

+239 

+ 259 
+262 

+306 
+ 276 

+329 
-339 

- 14 

o 

o 

- 23 

- 23 

+ 9 

-395 

-383 

-299 
-179 

— 202 
—216 



-31 

-34 

-31 

- 9 
-17 

+ 17 

+ 15 
+ 10 

+ 11 

+ 11 

+ 13 
+ 11 

+ 13 
-25 



50 
54 
26 

33 
o 

55 

37 

24 

14 
18 

37 
43 

54 
40 



255 


50 


259 


12 


263 


22 


282 


21 


284 


29 


296 


22 


300 


7 


304 


4 


306 


55 


307 


44 


310 


33 



- 8 IS 
-80 



9 
9 
7 

32 

31 
26 

19 

21 

20 



31 
46 

54 
4 

25 

15 
4 

21 

31 



3" 4 

319 54 
322 6 

343 3 

345 54 

349 " 

354 37 

354 53 

352 58 

356 40 

358 55 

o 59 

8 36 

8 21 



297 21 

300 43 

304 S3 

323 52 

326 o 

337 53 

341 38 

345 35 

348 26 

349 15 
352 4 
352 35 

I 25 

3 37 

24 34 

27 25 

30 42 

36 8 

36 24 

34 29 

38 II 

40 26 

42 30 

50 7 

49 52 



January 22 23'' 23° 



a 


-55-7 


+ 98 


b 


41.7 


+412 


6' 


37-9 


+448 


b' 


37-0 


+462 


c 


13-5 


- 86 


c' 


11.3 


- 70 


c* 


2.5 


- 67 



+ 9 

+25 

+27 

+28 

- 8 

- 8 

- 8 



8 

li 






} 



E 



7 


259 31 


343 I 


47 


275 25 


358 55 


28 


279 28 


2 58 


IS 


280 20 


3 50 


40 


299 45 


23 15 


2 


301 50 


25 20 


58 


309 3 


32 33 



da 



Jd 



ll 



d 
e 

e' 
e* 

e» 
e* 

/ 

g 
h 



+ i!4 


- 32" 


2-5 


+373 


2.1 


-414 


2.7 


-394 


5-0 


-432 


7-9 


-389 


8.9 


-396 


9-7 


-423 


18.4 


-203 


18.4 


— 229 


27-5 


+ 571 


52-7 


-314 


66.5 


—226 



— 7° 26' 
+ 16 19 
-30 21 
-29 7 

-31 50 

— 29 28 

-30 2 

-31 52 
-22 13 

— 22 26 
+ 26 38 
-28 32 
-22 25 



a — 



n 



6' 
b' 

d 

d' 

e 

I 
g 

h 



310" 48' 

317 5 

310 33 

310 24 

312 II 

315 19 

316 10 

316 45 

322. I 

323 41 

343 48 

4 56 

33 14 



34" 18' 
40 35 

34 3 
S3 54 

35 41 

38 49 

39 40 

40 15 
45 31 

47 II 
67 18 

88 26 

116 44 



January 26 o** 18™ 



-59-2 


— 260 


46.8 


+ 278 


45-6 


+ 257 


43-4 


+ 241 




+ 299 


40.7 


+312 


43-7 


-560 


42.6 


-575 


41.0 


-575 . 


38.3 


-546 


34.4 


-550 


34.4 


-573 


29.3 


+451 


27.7 


+467 


+34-4 


-128 


35-2 


-218 


39-0 


- 25 


44.1 


- 98 


46.2 


- 68 



- 8 S3 

+ 18 17 

+ 16 I 

+ 19 26 



-30 
-31 
-31 



4 
15 
43 



-30 40 



-31 

-33 
+26 

+ 27 

-17 

— II 
-16 
-14 



53 
18 

26 

II 

29 

25 
54 
36 
57 



243 15 

267 35 

270 48 

273 46 



250 

251 

253 

259 
263 

262 

285 

287 

336 
337 
341 
347 
349 



54 
22 

40 

9 
41 

24 
28 

5 

53 
22 

50 

9 

32 



23 25 

47 47 

50 58 

53 56 



31 


4 


31 


32 


33 


50 


39 


19 


43 


51 


42 


34 



65 38 

67 15 



117 
117 

122 
127 
129 



3 
32 

o 

19 
42 



January 28 23'* 49" 



s 
a 


-62.7 


+ 176 


n 


» 


+ 190 


a* 


61.6 


+ 162 


a' 


59-0 


+ 217 


b 


49.8 


-638 


b' 


48.8 


—609 


b' 


46.8 


—621 


b^ 


45-9 


-634 


c 


+ 6.4 


-180 


d 


7.7 


-275 


e 


12.8 


-139 


e^ 


16.4 


-139 


e» 


17.4 


-139 


e» 


19.0 


— III 



dd' 



f 



a 
a" 



>B 



c 
d 

f 



+ 18 28 


240 


31 


48 28 


+ 16 44 


243 


21 


51 18 


+ 19 18 


247 


35 


55 32 


-31 29 


227 


12 


35 9 


-30 27 


234 


II 


42 8 


-31 53 


237 


27 


45 24 


-32 56 


237 


33 


45 30 


-17 17 


308 


53 


116 50 


-23 6 


309 


4 


117 I 


~i5 52 


314 


51 


122 48 


— 16 22 


317 


57 


125 54 


-16 31 


318 


52 


126 49 


-15 6 


320 


30 


228 27 



a 



Observed Positions of Sun-Spots 



i6i 



I 



Ja 



Ad 



8 

ii 



1870 January 28 — Continued 



e* 


+ 19-9 


-180" 


-19*17' 


320" 47' 


1 28" 44' 


e» 


21.2 


-249 


-23 34 


321 35 


129 32 


/ 


41.1 


- 53 


-II 4 


316 45 


124 42 


g' 


25.6 


+ 538 


+22 48 


336 5 


144 2 


g 


26.7 


+ 513 


+21 I 


336 29 


144 26 


h 


35-3 


- 56 


-13 55 


335 58 


143 55 


A' 


37-3 


- 70 


-14 57 


337 55 


M5 52 



January 31 23^ 48" 



a» 



n 



a* 
a* 

af 

b 
c 
d 

e 

f 



-31-3 


-324 


-18 


14 


269 


39 


119 42 


30-7 


-294 
-281 


-16 


17 


271 


II 


121 14 


30.2 


-317 


-18 


6 


270 


54 


120 57 


29.0 


—290 


-16 


49 


272 


41 


122 44 


27.9 


-281 


-16 


34 


273 


59 


124 2 


27.1 


-317 


-18 


47 


273 


48 


123 51 


24.7 


-251 


-15 


33 


277 


33 


127 36 


24.7 


-301 


-18 


25 


276 


26 


126 29 


18.5 


+390 


+ 20 


26 


291 


26 


141 29 


17.4 


+399 


+20 


45 


292 


34 


142 37 


15.0 


+401 


+20 


22 


294 


43 


144 46 


II. I 


+333 


+ 15 


21 


297 


21 


147 24 


+ 5.0 


+439 


+ 18 


55 


312 


32 


162 35 


9.2 


+462 


+ 19 


38 


316 


36 


166 39 


44.0 


+608 


+24 48 


359 


16 


209 19 


45-6 


- 41 


-15 


4 


344 


2 


194 5 



February 7 o'' 8 



m 



O 

a» 

ft. 
b, 
c 
d 

e. 
«. 
«j 

e* 

f 

/• 

I' 

f* 

g 
h 



-54-0 

53-1 
47-9 
47-4 
18.0 

6.5 

+ 4-6 

6.1 

7-3 
16.3 

20.4 

4.0 

6.5 
9.1 

"•5 
12.8 

17-5 
17.0 

195 



-403 

-376 

-585 

-589 

+389 

-157 

-357 
-362 

-353 
-367 

-364 

+ 25 
+ 60 

+ 30 



+ 

+ 



58 

2 



—261 
- 81 
-98 



-13 

— 12 

-25 
-26 

+20 

-13 
-28 

-28 

-28 

-31 
-32 

- 6 



55 

51 
46 

12 

22 

57 
12 

51 

35 
32 

15 

I 



- 4 33 

- 6 47 

- 5 41 

- 9 8 

-25 19 
-14 42 

- 16 10 



230 

233 
226 

227 

285 

287 

293 
294 
296 

304 
308 
299 
301 

303 

305 
306 

306 

208 

310 



46 

47 

50 
20 

57 

25 
28 

46 

2 
31 

2 

36 

17 

42 

2 

S3 
34 
35 



179 
182 

175 

175 

234 

235 
241 

243 

244 

253 

257 
247 

250 

251 
254 
254 
255 
257 
259 



15 
16 

19 

49 
26 

54 

57 

15 

31 
o 

10 

31 

5 
46 

II 

31 
22 

3 
4 



d' 

d 

d* 



Ja 



di 






ji 



n 






n 



+ 20?3 


- 84" 


-15" 31' 


311** 28' 


2.59" 57' 


6.7 


+ 531 


+ 23 30 


310 12 


258 41 


8.2 


+534 


+23 21 


311 40 


260 9 


53-2 


-298 
-276 


-33 2 


350 


298 29 


54-6 


-294 


-33 36 


352 42 


301 II 


55-5 


—271 


-32 14 


353 43 


302 12 


58.0 


-289 
-277 


-33 6 


359 29 


307 58 



February lo o** lo"* 



a 

a» 

a' 

as 

a'' 

b' 

b 

c 

d' 

d 

d' 

e^ 

e* 

e 

f 

I* 

g 

g' 
g' 
g' 
g* 
g' 

g^ 

A. 

K 

A' 



n 



n 



t 



-44-5 
43-5 
39-8 
39-4 
35-4 
34.3 
31-4 
31-4 
35-0 
34.5 

30-7 
28.4 

27.7 

26.8 

27.8 

27.2 

24.7 

9.4 

7-1 
7.0 

4.9 

3-3 
2.7 

+24.0 

25.6 

27.0 

27-5 
28.5 

30.6 

30.6 

32.2 

32.2 

35-6 
Si-5 
52.5 
53-8 

54.9 
56.0 

61.2 
639 



-230 

- 200 
-232 
-191 

- 172 

- 142 

- 126 

- 107 

+348 

+353 
-447 
-540 
-528 

-523 
-346 

-358 
-362 

- 79 

- 66 

- 82 

- 51 

- 70 

- 56 
-376 
-360 

-374 

-353 

-358 

-335 
—401 

-278 
-348 
-337 
+493 
+493 

+ 5" 
+526 

+ 503 

- 64 

- 19 



- 7 13 


247 30 


- 5 56 


249 27 


- 8 51 


252 32 


- 6 44 


254 I 


- 6 55 


258 28 


- 5 37 


260 16 


- 5 35 


263 20 


- 4 32 


263 45 


+ 23 


266 32 


+ 23 8 


267 8 


-23 33 


254 25 


-29 38 


252 29 


-29 9 


253 46 


—29 10 


254 59 


-18 45 


260 53 


-19 36 


261 4 


-20 35 


263 21 


- 8 52 


283 16 


- 8 42 


285 22 


- 9 38 


285 10 


- 8 24 


287 26 


-92 


287 57 


- 8 39 


288 49 


-33 58 


309 47 


-34 52 


312 12 


-33 39 


312 51 


-34 " 


313 57 


-33 10 


316 20 


-37 26 


316 14 


-29 57 


318 20 



-34 21 



+ 12 
+ 12 

+ 14 



55 

53 

7 



+ 14 33 



21 
18 



9 
26 



320 13 

356 9 

358 2 

2 41 

8 5 

358 53 

5 22 



238 6 

240 3 

243 8 

244 37 

249 4 

250 52 

253 56 

254 21 

257 8 

257 44 

245 I 

243 5 

244 22 

245 35 

251 29 

251 40 

253 57 

273 52 

275 54 

275 46 

278 2 

278 33 

279 25 

300 23 

302 48 

303 27 

304 33 
306 56 
306 50 
308 56 

310 49 

346 45 

348 38 
353 17 

359 41 

349 29 
355 58 



g 

g* 
g' 



i66 



C. H. F. Peters 



Ja 



J» 



!l 



a 

6' 

b* 

b^ 

b 

c 

c' 

d 

e 

t 

i 

A' 

h 

h* 



h t Ata 



1870 February 23 23" 14 



-64^3 
55-3 
54-0 

52.5 

51.6 
47.0 

42.9 
32.1 

+23.0 

25-5 

30-3 

34-5 

37-4 
60.0 

60.8 

62.5 



- 85" 
+ 62 

+ 99 
+ 136 

+ "3 
+ "S 
-553 
-55» 
-540 

- 69 
+ 251 
+ 276 



+ 
+ 
+ 

+ 
+ 



64 

71 
74 

67 
32 



+ 13** 12' 


203° 


19' 


15^48' 


+16 13 


226 


35 


39 4 


+17 45 


229 


2 


41 31 


+18 32 


231 


31 


44 


+ 17 34 


232 


42 


45 " 


-18 5 


233 


2 


45 31 


-19 19 


236 


35 


49 4 


-25 34 


233 


18 


45 47 


-17 34 


297 


35 


no 4 


— 14 


305 


53 


118 22 


— 00 


3" 





123 29 


-12 58 


310 


48 


123 17 


-13 16 


313 


58 


126 27 


-17 4 


346 


I 


158 30 


-17 31 


347 


45 


160 14 


-19 35 


351 


58 


164 27 



February 26 23^ 40™ 



a 


-42.3 


+ 190 


c* 


41-3 


+ 167 


b 


35-7 


-278 


6' 


33-8 


— 260 


c. 


30.8 


+ 276 


c. 


303 


+ 286 


c' 


27.9 


+330 


c* 


27.4 


+ 299 


d 


16.4 


-279 


e 


12.0 


-366 


f 


+ 2.3 


-136 


g' 


30-3 


- 5 


g' 


31-7 


+ 9 


g 


34.8 


- 18 


g' 


37-3 


- 5 


g* 


40-3 


- 55 


A' 


39-5 


+ 117 


h 


47.2 


+ 134 


h* 


47.6 


+ 167 


h» 


48.6 


+ 125 


h* 


49.4 


+ 155 


hi 


53-2 


+ 134 


A« 


53-9 


+ 129 


A» 


55.8 


+ 187 


A8 


56-4 


+ 122 


• 

t 


49-5 


+400 



+18 
+16 

— 9 

— 9 

+ 18 

+ 19 

+ 21 

+ 18 
-16 

-23 

-15 
-16 

-15 
-18 

-18 

—21 

— II 

— 12 

— 10 

-13 

— II 

-13 

-13 

— 10 

-14 
+ 2 



26 

41 

44 

32 

52 
16 

o 

55 

57 
20 

24 
18 

53 

13 

5 
42 

42 
26 

37 
13 
38 
32 
55 
49 
41 
37 



242 
242 

238 
240 

255 
256 

259 
259 
255 



15 
58 

3 
28 

24 
3 
4 
2 

36 



256 46 
275 6 



302 

304 
306 

309 
312 

314 

323 

324 

325 
326 

331 
332 

337 
336 
334 



31 
10 

53 
40 

23 
2 

27 

36 

6 

45 
52 

53 
10 

59 
23 



March 6 i** 31'° 



a' 
a* 



-51.2 
49-3 



39 
2 



+ 10 56 
+ 12 5 



219 21 
222 34 



187 33 
190 46 



g' 
g 



97 


6 


97 


49 


92 


54 


95 


19 


no 


15 


no 


54 


"3 


55 


"3 


53 


no 


27 


III 


37 


129 


57 


157 


22 


159 


I 


161 


44 


164 


31 


167 


14 


168 


53 


178 


18 


179 


27 


179 


57 


181 


36 


186 


43 


187 


44 


192 


1 


191 


SO 


189 


14 



c7 



da 



Jd 



8 

li 



a» 


-47-5 


+ 23" 


a* 


46.2 


+ 14 


a 


45-8 


+ 25 


b 


45-4 


-471 


c 


39-3 


-404 


d 


340 


+ 220 


d' 


33-0 


+200 


d* 


32.2 


+239 


d^ 


31-5 


+271 


e 


33-8 


+ 100 


e' 


31-5 


+ 109 


/ 


29.4 


-423 


g 


25-7 


+274 


g' 


24.8 


+350 


g' 


24-3 


+298 


g' 


24-3 


+269 
—264 


A 


13-5 


-275 


«• 


6.8 


- 60 


• 

* 


5-7 


- 39 


i' 


4.3 


+ 23 


»» 


4.4 


- 99 


i* 


0.4 


+ 25 


♦» 


+ 0.1 


- 34 


«•* 


1-5 


- 5 


«' 


4.7 


- 8S 


k 


4.8 


+383 


A' 


2-3 


+404 


A» 


1.8 


+414 


A» 


1-3 


+396 


s 


20.6 


- 97 


21-5 


-108 


/' 


252 


- 87 


/' 


28.3 


- 51 


/» 


29.6 


- 53 


/f 


304 


- 60 


n 


31.0 


- 58 


m 


61.8 


-131 


n 


62.4 


-205 



+ 12*36' 


225° 21' 


+ 11 30 


226 44 


+ " 55 


227 25 


-13 46 


209 17 


-13 22 


220 28 


+ 17 44 


243 44 


+ 16 8 


244 20 


+ 18 2 


245 52 


+ 19 38 


247 10 


+ 10 49 


241 35 


+ 10 22 


243 57 


-16 33 


138 59 


+ 17 22 


252 42 


+21 34 


254 58 


+ 18 15 


254 24 


+ 18 28 


253 39 


-16 52 


249 46 


- 8 7 


261 I 


— 7 22 


262 23 


- 4 31 


264 59 


-" 3 


261 59 


- 5 46 


268 II 


- 9 7 


267 13 


- 8 I 


268 57 


-13 35 


269 46 


+ 15 44 


273 5 


+ 16 4 


275 43 


+ 16 30 


276 23 


+ 15 15 


276 16 


-19 52 


283 40 


—20 19 


287 50 


-19 15 


291 33 


-19 45 


292 45 


—20 24 


293 28 


—20 28 


294 7 


-31 52 


342 51 


-36 7 


349 32 



193° 33' 

194 56 

195 37 

177 29 

188 40 

211 56 

212 32 

214 4 

215 22 

209 47 

212 9 

207 II 

220 54 
223 10 
222 36 

221 51 

217 58 

229 13 

230 35 

233 II 

230 II 

236 23 
23s 25 

237 9 

237 58 

241 17 

243 55 

244 35 
244 28 



251 
256 

259 
260 

261 

262 

311 
317 



52 

2 

45 

57 
40 

19 

3 

44 



March 9 o^ 17 



m 



a 


—62.6 


—216 


b 


59-9 


— 140 


c 


59-2 


- 28 


c' 


59-2 


- 51 


d 


54-8 


+ 23 


e 


42.4 


+ 86 


e' 


384 


+ 124 


«' 


37-7 


+ 161 


/ 


41.9 


-513 


g' 


40.6 


-318 



+ 9 
+ 11 
+ 16 

+ 15 
+ 16 

+ 14 

+ 14 
+ 16 

-16 

- 7 



28 


184 


26 


2 


198 


13 


34 


203 


4 


18 


202 


32 


50 


212 


16 


II 


229 


37 


31 


234 


39 


18 


236 


5 


59 


208 


5 


53 


219 


49 



194 

207 

212 
212 
221 

239 
244 

245 
217 

229 



II 
48 

39 

7 

51 
12 

14 
40 

40 
24 



c 



f 



g 

e 



I 



Observed Positions of Sun-Spots 



167 



b 

5 



Aa 



Ad 



8 



I 



1870 March 9 — Continued 



g' 


— 4o!6 


-341" 


g" 


38-0 


-285 


g* 


38.0 


-374 


g' 


36-4 


— 260 


^ 


35-6 


-253 


g 


35-0 


-276 


g' 


33-9 


-278 


g' 


33-3 


-308 


h"" 


16.2 


-362 


s 


14.4 


-333 


A' 


8.9 


-319 


*» 


5-8 


-293 


h» 


4.0 


-281 


«•' 


16.3 


—207 


• 

« 


15.6 


--230 


»•• 


13.6 


-193 


*' 


+43-2 


+ 598 


k* 


44.6 


+600 


k 


4S-S 


+613 


ft3 


46.0 


+ 596 


** 


47-2 


+ 596 


JfeJ 


48.1 


+ 578 


/' 


44-S 


—212 


/ 


48.1 


-244 


m 


47-1 


+ 71 


n 


61.9 


+ 105 


n' 


63.2 


+ 99 



- 9° 3' 

- 7 22 

-" 54 

- 6 48 

- 6 46 

- 8 13 

- 8 47 
-10 3S 

-20 8 



—21 

— 20 

— 20 

— II 

-13 

— 12 

+ 13 
+ 13 
+ 14 

+ 13 

+ 13 
+ 11 

-33 
-36 
-17 
-18 
-18 



7 
S4 

S6 
16 

43 
32 
S4 

49 

35 
20 

12 

S2 

54 
57 
58 

31 
44 



218° 51' 


228° 26' 


223 52 


233 27 


220 13 


229 48 


226 26 


236 I 


227 26 


237 I 


227 12 


236 47 


228 13 


237 48 


227 42 


237 17 


242 35 


252 10 


249 


258 35 


252 29 


262 4 


254 21 


263 56 


250 13 


259 48 


246 6 


255 41 


248 52 


258 27 


326 47 


336 22 


329 22 


338 57 


332 33 


342 8 


331 48 


341 236 


334 25 


344 


334 30 


344 5 


305 21 


314 56 


311 5 


320 40 


311 38 


321 13 


339 57 


349 32 


344 49 


354 24 



March 14 o^ 19°* 



a 


-45-6 


-668 


a' 


44-7 


-648 


6' 


22.2 


+ 198 


b' 


21. 1 


+ 228 


b» 


19.4 


+ 207 


b* 


15.8 


+306 
+297 


bi 


13.2 


+363 


6« 


13.2 


+285 


6' 


10.8 


+377 


b» 


10.8 


+246 


Ifl 


9.6 


+ 290 


b 


6.4 


+344 


b" 


6.4 


+260 


b" 


4.7 


+377 


b" 


4-7 


+304 


jij 


3-4 


+335 


b'* 


+ 1-3 


+295 


c 


- 1-3 


-515 


d 


+ 10.8 


— 124 



-20 35 


177 


45 


257 31 


—20 36 


184 36 


264 22 


+ 12 10 


246 


34 


326 20 


+ 13 24 


248 


12 


327 58 


+ 11 31 


249 


10 


328 56 


+ 15 25 


254 


20 


334 12 


+ 17 55 


258 


12 


337 58 


+ 13 25 


256 


16 


336 2 


+ 17 47 


260 


32 


340 18 


+ 10 16 


257 


15 


337 I 


+ 12 16 


259 


22 


339 8 


+ 14 8 


263 


20 


343 8 


+ 9 22 


261 


II 


340 57 


+ 15 22 


265 


39 


345 25 


+ 11 10 


263 


43 


343 29 


+ 12 27 


265 


33 


345 19 


+ 8 27 


268 


19 


348 5 


-35 4 


242 


59 


322 45 


-17 46 


265 


51 


345 37 



a* 



>B 



d 
e^ 



a' 



a* 



as 



a9 
b 



Aa 



Ad 



e' 
e' 

e 

/' 

/ 

g 

h 



n 



n 



+2114 


- 46" 


254 


- 25 


27-5 


- 46 


30.6 


+519 


32.8 


+ 502 


34-0 


+ 516 


42.4 


+642 


590 


- 75 

- 51 


60.7 


- 9 



March 18 23^ 59°* 



a" 


-59-5 


— 172 


a* 


57-4 


- 42 


ai 


57-4 


-108 


a 


56.1 


— lOI 

-138 


a* 


53-6 


+ 
+ 18 


a* 


51-4 


+ 


fl6 


50-7 


-48 
- 83 


a' 


50-7 


— lOI 


08 


50.0 


+ 30 


a' 


49-7 


- 32 

- 41 


b 


30.1 


-765 


n 
c 

s 


17.1 
16.0 


+ 212 
+ 2CX) 


d' 


1.0 


+ 412 


d 


0.1 


+421 


d' 


+ 1.4 


+ 430 


d« 


5-8 


+ 487 


d* 


6.6 


+ 405 


rfs 


71 


+ 466 


d" 


7-1 


+426 


di 


8.1 


+ 424 


rf8 


8.8 


+ 444 


i» 


9-7 


+ 452 


e' 


7.8 


-152 


e* 


8.8 


-150 


e» 


11.7 


-152 


e* 


15.0 


-186 


«. 


24.1 


-255 


e 


25.0 


-2/|8 

-228 


ei 


26.9 


-175 


f 


49.6 


+ 104 


/•- 


50.6 


+ 81 


g 


63-7 


- 84 



4-10 47 

+ 16 19 

+ 12 44 

+ 11 21 

+ 16 51 

+ 15 7 

+ 11 12 

+ 9 20 

+ 16 3 

+ 12 16 

-34 9 

+ 10 32 

+ 16 2 

+ 16 22 

+ 16 II 

+ 17 53 

+ 12 28 

+ 16 8 

+ 13 44 

+ 13 18 

+ 14 13 

+ 14 21 

-18 8 

— 18 24 

-19 35 

-22 43 

--30 6 

— 29 26 

— 26 29 

-17 47 

— 19 20 

-30 47 



188 21 


324 


4 


197 8 


332 


51 


19s 17 


33^ 





197 20 


333 


3 


204 48 


340 


31 


207 54 


343 


37 


207 17 


343 





206 17 


342 





210 25 


346 


8 


209 18 


345 


I 


189 55 


325 


38 


247 44 


27 


27 


265 57 


41 


40 


266 37 


42 


20 


268 26 


44 


9 


273 56 


49 


39 


275 52 


51 


35 


274 20 


50 


3 


273 2 


48 


45 


273 48 


49 


31 


275 2 


50 


45 


276 3 


51 


46 


258 31 


34 


14 



259 

261 



25 

49 



263 56 

270 59 

272 15 

275 26 

306 52 

307 55 
340 46 



35 8 

37 32 

39 39 

46 42 

47 58 

51 9 

82 35 

83 38 

116 29 



Jl 



-17° 11' 

-17 23 

-19 9 

+ 11 31 


276° 58' 

281 9 

282 28 

301 35 


35° 644' 

55 
2 14 

21 21 


+ 10 6 


304 5 


23 51 


+ 16 19 


324 53 


44 39 


-28 59 


325 59 


45 45 


— 26 I 


330 24 


50 10 



c 

d 

e 
e5 



a 



gig: 



i68 



C. H. F. Peters 



4a 



J» 



8 



1870 March 34 o'' 4 



h <m 



a 

b 
c 



/ 
ft 



A« 

A> 
A« 
k* 



k 



s 

n 

s 
I 



-61:2 

59-2 

56-5 

55-5 
46.7 

46.2 

39-2 
33-8 
30.8 

33-9 
32.8 
26.3 
22.5 
20.9 

7.3 

4-5 

1-5 
0.7 

+ 2.2 

2.6 

3.6 

7-3 
20.7 

21.8 

22.5 

44,0 

45-6 
50.2 

50-6 

53-5 
55-4 

59-3 
46.2 

48.5 
47-3 
48.5 
53^ 
54-5 

55-» 

56^ 






April 3 o* ii" 



57-3 -'89 I + 9 57 

$7 .3 -249 ;+ 6 58 

5^1 - 71 I +13 39 

5*'3 - 32 • +15 20 

5«'3 -455 I - 5 42 

V^'^ -47^ t - 7 43 

<¥^ -476 I - 8 »5 



176 38 




173 46 




187 56 




190 4 




170 6 




171 58 




173 39 





-104" 


+ 16" 


'13' 


180° 


28' 


40» 26' 


-69 


+16 


42 


186 


38 


46 36 


- SI 


+ 15 


56 


192 


41 


52 39 


- 71 


+ 14 


18 


193 


47 


53 45 


-508 


— 12 


2 


i8s 


53 


45 51 


-499 


— II 


54 


187 


24 


47 22 


+ 46 


+ 12 


10 


217 


34 


77 32 


+ 85 


+ 11 


46 


223 


48 


83 46 


+ 83 


+ 10 


18 


226 


34 


86 32 


-688 


-27 


50 


189 


20 


49 18 


+252 


+ 17 


43 


234 


37 


94 35 


+293 


+ 18 


21 


239 


I 


98 59 


+321 


+ 18 


23 


240 


42 


100 40 


- 67 


- 7 


30 


242 


21 


102 19 


- 75 


- 9 


3 


244 


25 


104 23 


- 83 


— 10 


38 


246 


34 


106 32 


- 48 


- 9 


7 


248 


II 


108 9 


- 57 


— 10 


42 


250 


15 


no 13 


- 75 


— II 


49 


250 


6 


no 4 


-108 


-13 


57 


250 


I 


109 59 


-136 


-16 


54 


152 


23 


112 21 


-280 


-30 


13 


260 


43 


120 41 


-273 


-30 


16 


262 


I 


121 59 


-293 


-31 


44 


262 


15 


122 13 


+ 30 


—20 


59 


292 


54 


152 52 


+ 12 


-23 


36 


300 


II 


160 9 


+ 25 


—22 


58 


300 


58 


160 56 


+ 53 


—22 


6 


306 


3 


166 I 


+ 87 


—20 


36 


309 


59 


169 57 


+ 69 


—22 


23 


317 


59 


177 57 J 


+563 
+530 


+ 8 


6 


316 


29 


176 27 


+534 
+512 


+ 6 


32 


315 


21 


175 19 


+ 189 


-14 


23 


309 


26 


169 24 


+264 


— 10 


12 


313 


9 


173 7 


+205 


-13 


46 


312 


42 


172 40 


+241 


— II 


58 


317 





176 58 J 



\D 



a^ 



\C 



177 I 

174 9 
188 19 

190 27 

170 29 

172 21 

174 2 



da 



Jd 



g 



a* 
a3 
a 

a* 

b 
b' 



n 



43-6 
40.2 

39-2 

37-2 

36.3 

35-0 

33-5 

309 

34-5 

33-7 
31.0 

30-3 
29.0 

24.6 



April 9 23^ 12 



m 



-585 
-569 
-598 
—640 

—602 
—625 
-580 

-591 
+ 80 

+ 84 

-779 
-781 

-790 
-777 



-16 36 

-17 43 
-19 38 

—22 42 

—21 20 

-23 10 

-21 39 

-23 33 
+12 52 

+12 42 
-32 53 

-34 I 

-36 37 



168 35 

175 6 



174 
172 

177 

177 

182 



I 

50 

25 
8 

23 



184 31 

207 25 

208 20 

164 17 

165 30 
173 43 



252 

259 
258 
256 
361 
361 
266 



35 
6 

I 

50 

«5 
8 

23 



268 31 
391 35 
393 
348 



30 
17 



349 20 
257 43 



c» 


-47^5 


-505" 


-IO« 


47' 


174" 57' 


157" 20' 


s 


43-1 


-693 
— 701 


— 21 


34 


158 49 


159 12 


s 


41.6 


-662 
-673 


—21 


28 


168 6 


168 29 


d' 


40.0 


-697 
— 712 


-24 


I 


165 38 


166 I 


d^ 


39-5 


-611 


—20 


8 


178 


178 23 


e 


9-3 


- 74 


- 6 


27 


230 37 


231 


/' 


+ 7-3 


-159 


-17 


40 


241 41 


242 4 


/• 


14.8 


+ 12 


— II 


21 


252 24 


252 47 


/' 


16.0 


-"5 


-18 


41 


250 15 


250 38 


/* 


17.4 


- 69 


-16 


42 


252 34 


252 57 


/ 


20.4 


-114 


—20 


19 


254 8 


254 31 


/' 


23.1 


-166 


-24 


17 


255 28 


255 51 


/* 


23.6 


— 122 


— 22 





256 57 


257 20 


/' 


24-3 


- 53 


-18 


26 


259 " 


259 34 


/* 


25.1 


— 162 


-24 


50 


257 29 


257 52 


/* 


26.4 


- 78 


— 20 


36 


260 36 


260 59 


;.o 


28.9 


- 44 


-19 


38 


263 46 


264 9 


/" 


28.9 


— 106 


-23 


6 


262 25 


262 48 


/" 


35-8 


- 83 


-24 


20 


270 6 


270 29 


/.3 


38.9 


- 71 


-24 


45 


273 49 


274 12 


n 


16.8 


-374 
-386 


-34 


10 


244 5 


244 28 


g' 


17.9 


-366 


-33 


46 


245 28 


245 51 


g' 


23-3 


-368 


-36 


15 


250 55 


251 18 


g' 


24.4 


-354 


-35 


52 


252 26 


252 49 


K 


34-2 


+570 


+ 12 


56 


289 5 


289 38 


K 


35-5 


+574 


+ 12 


47 


290 51 


291 14 


A' 


40.4 


+600 


+ 12 


49 


298 36 


298 59 


s 


42-3 


+587 
+570 


+ 11 


6 


300 23 


300 46 


A» 


50.2 


+585 


+ 10 


12 


318 56 


319 19 


« 


59-6 


+ 155 


-17 


43 


310 22 


310 45 



b 
6' 



Observed Positions of Sun-Spots 



169 



i 



Ja 



Jd 



April 13 23^ 29™ 



a' 

a* 

b 
c 
d 
e 

f 

g 
h 



n 



-48.2 
47.1 

46.3 

45-8 

45-2 

45-2 

45-2 

40.0 

28.6 

20.3 

19.4 

8.1 

12.0 

10.9 

9.8 

7.0 

5.8 
+33-1 



+ 46 

- 82 

- 71 

- 37 

- SI 
+ 21 

o 

- 16 

- 41 
—641 

-387 
-251 

+302 

-414 

-327 
-340 
+ 213 

+ 247 
+ 270 

+ 530 



+ 17 42 
+ 10 II 
+ 10 21 

+ " 33 

+ 14 48 
+ 13 I 

+ 12 6 

-21 23 
— 14 6 
-10 36 
+ 18 S3 
—20 II 

-18 47 

+ 9 47 
+ 10 31 

+ 11 20 
+ 11 43 



87 52 

86 o 

87 20 

88 39 

90 58 
90 II 

89 45 

64 40 

94 8 
206 32 
222 28 
202 19 

211 I 

228 s 

231 17 

232 50 

275 53 



328 10 

326 18 

327 38 

328 57 

331 16 

330 29 

330 3 

30f 58 

334 26 

346 50 

2 46 

342 37 

351 19 

8 23 

" 35 

13 8 

56 II 










1870 


April 9 — Continued 




c* 


-23-3 


-781" 


-37° 


34' 


174° 


43' 


258° 43' 


s 


26.3 


+ 139 
+ 114 


+ 11 


43 


216 


6 


300 6 


«• 


7.2 


+254 


+ 10 


38 


235 


14 


319 14 


e* 


2.9 


+414 


+ 18 





243 


17 


327 17 


e» 


1.9 


+423 


+ 18 


5 


244 


26 


328 26 


e* 


+ 1.4 


+346 


+ 12 


20 


244 


42 


328 42 


<» 


1.4 


+302 


+ 9 


52 


243 


25 


327 25 


«« 


2.1 


+439 


+ 17 


25 


248 


9 


332 9 


e» 


2.9 


+396 


+ 14 36 


247 


24 


331 24 


n 
e 

s 


2.9 


+328 
+305 


+ 10 


6 


245 





339 


e» 


8.2 


+394 


+ 12 


22 


251 


45 


335 45 


«• 


137 


+419 


+ 11 


43 


257 


7 


341 7 


e" 


21.7 


+491 


+ 12 


54 


266 


47 


350 47 


/ 


- 5-2 


-337 


— 21 


46 


220 





304 


/' 


4.4 


-313 


—20 


50 


221 


32 


305 32 


f 


+ 1.5 


-298 


—22 


29 


226 


53 


310 53 


f 


3-3 


-279 


—22 


II 


228 


59 


312 59 


g' 


134 


- 41 


-13 


15 


243 


54 


327 54 


t 


16.2 


- 9 


— 12 


36 


247 


7 


331 7 


g 


21.1 


+ 14 


-13 


II 


251 


55 


335 55 


h 


29.2 


- 48 


-19 


34 


257 


57 


341 57 


. n 
« 
s 


37-0 
38.0 


+ 16 


-18 


57 


267 


47 


351 47 


k 


43-0 


+ 14 


—20 


56 


274 





358 


I 


50.2 


+ 28 


—22 


27 


283 


53 


7 S3 



a* 
a. 



f 
g 



Ja 



Jd 



I 



jfe' 


+37^7 


+632" 


+ 16° 31' 


288° 2' 


68° 20' 


k 


39-1 
39.8 


+621 
+610 


+ 14 57 


289 II 


69 29 


k' 


43-0 


+ 581 


+ 11 49 


291 43 


72 I 


I 


46.9 


— 106 

- 95 


— 29 2 


273 30 


53 48 



April 23 2'' 48"' 



a 

b 
c 
d 

d' 

n 
e 

s 

e' 
e* 

/ 
g 

h 

«» 
»» 

i* 

. n 

s 

. n 



I 
I* 



April 26 23* 47 



m 



a' 
a 



b' 
b* 
b» 
c 

d 
e 



48.9 
46.1 

38.3 
37-2 

36.3 

33-3 
29.7 

27-3 

23-7 

23-7 
17.0 

13.2 



- 28 
+ 8 
—604 
-630 
—604 
-608 

-595 
—201 

-187 
—420 
+222 

+259 



+ 13 
+ 14 



39 
20 



—22 14 



—22 

-23 
-24 

- 4 

- 5 
-17 

+ 14 

+ 14 



13 

50 
48 

45 
26 

53 

9 
46 



172 
176 



49 

57 



1 



158 48 

161 43 

164 59 
169 58 
189 49 

193 23 

185 8 

209 31 

213 32 



35 45 

39 53 

21 14 

24 39 

27 55 

32 54 

52 45 

56 19 

48 4 

72 27 

76 28 



—62.0 


-128 


+ 15 


4 


149 


47 


72 22 


41.9 


+ 14 


+ 12 


51 


184 


37 


107 12 


40.6 


+ 44 


+ 13 


58 


186 


38 


109 13 


37-6 


-766 


-29 


15 


139 


49 


62 24 


31-9 


-398 


-13 


10 


181 


4 


103 39 


26.6 


-362 


-13 


31 


187 


29 


no 4 


II. I 
10.3 


-398 
—416 


— 22 


36 


199 


28 


122 3 


8.6 


-385 


— 22 


14 


202 


4 


124 39 


4-7 


-398 


-24 


36 


204 


55 


127 30 


3-1 


-371 


-23 


40 


207 


6 


129 41 


+ 11.6 


-157 


-17 


33 


225 


39 


148 14 


1 1.9 


-142 


-16 


51 


226 


19 


148 54 


18.4 


+367 


+ 8 


43 


245 


12 


267 47 


22.6 


+ 504 


+ 15 


6 


254 


I 


176 36 


259 


+480 


+ 12 


33 


256 


4 


178 39 


27.0 


+451 


+ 10 


30 


255 


55 


178 30 


23-7 


-132 


—20 


41 


236 


52 


159 27 


30-5 


-105 


—21 


37 


243 


52 


166 27 


32.3 


— 192 


-27 


21 


244 


5 


166 40 


33.3 


— 121 


-23 


34 


246 


25 


169 


35-1 


- 74 

- 86 


—21 


51 


249 


I 


171 36 


34-2 


+256 
+ 245 


- 3 


9 


255 


57 


178 32 


46.9 


- 90 


-26 


32 


262 


50 


185 25 


47.7 


- 41 


-23 


54 


264 


27 


187 2 


49.9 


- 67 


-26 


10 


267 


18 


189 53 



b 

b' 



e' 
e* 
ei 

t 
g 



k* 
k 



a 



_ 



I70 



C. H. F. Peters 



Ja 



Jd 



u 



e' 

e» 

e* 

t 

g 
h 

. s 
n 

k 

/ 

/' 
/• 



a 
b 
c 
d 
e 

/ 

g 
h 



k 
I 

n 



1870 April 26 — Continued 



— 12^7 


+210" 


"•3 


+ 178 


10.2 


+235 


10.2 


+222 


11.6 


-379 


II. I 


-331 


4.1 


-441 


1-5 


-434 


4.4 
3-7 





+ I.I 


-326 


1.9 


-317 


13-9 


-275 


15-3 


— 261 


18.9 


-282 


22.6 


-280 


53-5 


+ 135 


54.4 


+ 156 


58.1 


+ 192 


60.7 


+208 



+ 11*47' 


212" 


46' 


175° 42' 


+ 9 29 


213 


4 


176 


4-12 14 


215 


25 


178 21 


+ " 30 


215 


5 


178 I 


-20 35 


197 


9 


160 5 


-18 8 


199 


IS 


162 II 


—27 10 


201 


II 


164 7 


-27 52 


203 


44 


166 40 


- 2 33 


214 


31 


177 27 


—22 16 


209 


17 


172 13 


-24 47 


221 


57 


184 53 


-24 31 


223 


33 


186 29 


-27 9 


226 


18 


189 14 


-28 28 


229 


50 


192 46 


-14 40 


273 


52 


236 48 


-12 58 


282 


45 


245 41 


-12 35 


289 


31 


252 27 



April 30 o^ 2 



m 



-58.9 


- 95 


55-9 


-450 


54-3 


-507 


49-5 


-345 


40.5 


-67S 


38.6 


—607 


33-6 


-594 


33-8 


-594 


21.5 


-596 


35-7 


—692 


34-6 


-703 


+ 2.7 


+3" 


4.6 


+302 


7.8 


-144 


9.3 


-158 


14.4 


-186 


18.4 


- 33 


4S-0 


— 12 


49-5 


- 9 


50.0 


- 23 


52-5 


- 16 


55-5 


- 25 


61.9 


+ 221 



May 5 2'' 52 



m 



a 
a' 



58.5 
55-7 



122 
97 



+ 11 44 
+ " 53 



147 36 
152 58 



238 38 
244 o 



g' 
d 

f 



t 
k 



+14 15 


151 


58 


171 10 


- 5 29 


137 


39 


156 51 


-92 


13s 


3 


154 15 


- 3 18 


157 


18 


176 30 


— 24 28 


144 


4 


163 16 


-21 47 


154 


58 


174 10 


-23 19 


162 


6 


181 18 


-27 38 


172 


26 


191 38 


-28 45 


174 


33 


193 45 


-27 38 


150 


33 


169 45 


-28 45 


150 


52 


170 4 


+ 12 12 


223 


41 


242 S3 


+ 10 59 


225 





244 12 


-IS 22 


216 


47 


235 59 


-19 27 


220 


51 


240 3 


— 12 19 


227 


48 


247 


-20 31 


254 


19 


273 31 


—21 20 


260 


22 


279 34 


-22 18 


260 


52 


280 4 


—22 40 


264 36 


283 48 


-24 4 


269 


16 


288 28 


— II 14 


289 


13 


308 25 



a' 
b 

d 

d* 

d^ 

di 
e 



Aa 



4» 



c 


-55?2 


- 69" 


6° 


46.9 


-525 


1/ 

s 


45-6 


-538 


6' 


43-9 


-453 


b* 


28.1 


-481 


b» 


33.0 


-498 


c 


38.6 


-740 


c' 


37.0 


-758 


d"" 


18.1 


—400 


s 


16.7 


-411 


d' 


14.6 


-417 


d* 


12.1 


-388 


d^ 


9.4 


—410 


d* 


4.9 


-368 


d> 


0.6 


-379 


c' 


+ 2.9 


-171 


e 


9.9 


- 51 


} 


27.2 


-431 


/• 


29.4 


-415 


/' 


31.9 


-438 


g' 


33-5 


+ 578 


n 


36.6 


+ 576 


37-5 


+ 559 


g' 


40.5 


+653 


A' 


33-9 


+ 46 


h 


34-4 


+ 78 


• 

t 


43-4 


+ 86 


»' 


44.4 


+ 46 


k 


50-9 


+ 25 



a 

a' 

a' 

b 

c 

d 

d' 

d* 
d^ 
d* 

d^ 

e' 



n 
s 
n 

s 



n 



n 



e* 
e* 



58.5 
55-9 
55-4 
54.8 
52.2 
20.3 
19.4 

12.1 

7.8 
3.8 
2.7 

0-3 

17-3 
14.9 

134 
9.8 

5-8 
1-3 



+ 13° 14' 

-15 8 

-" 59 

-15 50 

-18 49 

-30 13 

-31 24 

-19 42 

—21 24 

—20 42 

-22 58 

— 22 14 
—24 29 

-13 54 

— 9 39 
-38 28 

-38 16 

-40 51 

+ 18 23 

+ 16 38 

+21 5 

-12 8 

— 10 29 

— 12 48 

-15 23 

-18 34 



Is 



154° 27' 

145 54 

154 31 

159 SO 

164 28 

133 38 

133 24 

183 3 

i8s 3 

188 14 

189 45 

194 58 

298 15 

206 ^o 

215 22 

223 14 

225 59 

228 40 

256 29 

260 3 



271 
238 

239 
249 

249 
257 



^9 
30 
38 
II 

31 
24 



245° 29' 

236 56 

245 33 

250 52 

255 30 

224 40 

224 26 

274 5 

276 5 

279 16 

280 47 
286 o 
289 17 

297 52 

306 24 

314 16 

317 I 

319 42 

347 31 

35^ 5 



2 

329 

330 
340 

340 

348 



21 

32 
40 

^3 

33 
26 



May 13 o^ 23 



m 



- 35 

- 37 

- 60 

—462 
+ 85 

+ 212 
+ 200 
+ 273 

+ 259 

+ 319 

+ 316 
+ 366 

+ 346 

+ 330 
+ 145 
+ 159 
+ 140 
+ 182 

+ 218 

+257 



+ 15 II 

+ 14 8 

+ 12 35 

- 9 30 

+ 19 46 

+ 15 21 

+ 16 18 

+ 18 39 

+ 16 30 

+ 19 7 

+ 16 39 

+ 11 o 

+ 10 14 

+ 10 40 

+ 11 27 

+ 12 15 



a? 
a'? 



142 37 


344 28 


146 46 


348 37 


147 4 


348 55 


129 19 


331 10 


153 58 


355 49 


189 27 


31 18 


197 »3 


39 4 


2CX) 21 


42 12 


205 13 


47 4 


207 23 


49 14 


208 38 


50 29 


190 21 


32 12 


193 4 


34 55 


197 18 


39 9 


201 19 


43 10 


205 51 


47 42 



Observed Positions of Sun-Spots 



171 



Ja 



Jd 



8 



1870 May 13 — Continued 



f 


+ 4?9 


-374" 


s 


13.8 
14.7 


—227 


s 


15-4 


—220 


17.8 


-193 


g' 


20.4 


-191 


g' 


22.1 


-153 


g' 


234 


—192 


g* 


25-5 


-161 


g' 


28.5 


—172 


A° 


15.0 


- 51 


S 


16.5 


- 67 


• 

t 


I3-I 


+470 


i' 


16.0 


+488 


1» 


18.4 


+552 


P 


25.0 


+592 


k 


19.8 


+384 


I 


30-S 


-283 


m 


24.7 


+558 


n 


54.3 


+541 





64.5 


- 39 


0^ 


65.6 


-83 


0^ 


66.3 


- 18 



a 
b 
c 



n 



e 



< 



f 

g 
g' 



A' 

«•» 

P 



-25^35' 


196" 


20/ 


38° 11' 


-19 57 


207 


50 


49 41 


-19 31 


210 


17 


52 8 


-19 49 


213 


57 


55 48 


-18 8 


216 


9 


58 


-20 50 


216 


39 


58 30 


-19 40 


219 


8 


60 59 


-21 13 


221 


37 


63 28 


— 10 48 


212 


35 


54 26 


+20 IS 


223 


46 


65 37 


+20 24 


226 


57 


68 48 


+23 37 


231 


39 


73 30 


+ 24 3 


239 


55 


81 46 


+ 13 1 


226 


43 


68 34 


-28 37 


222 





63 51 


+ 18 56 


248 


21 


90 12 


+ 12 55 


281 


31 


123 22 


-23 44 


275 


I 


116 52 


-26 35 


280 


II 


122 2 


-22 43 


282 


55 


124 46 



May 19 23** 58°* 



-66.1 


-155 


58.2 


+ 55 


54-2 


- 16 


53.6 


-449 


52.9 


-474 


49.2 


-550 


48.2 


-570 


45-9 


-561 


42.5 


-535 
-548 


40.2 


-541 
-563 


41.2 


+ 164 


40.1 


+ 176 


34-0 


-443 


29-3 


—406 


^ 


+222 


7.6 


+233 


6.2 


+244 


+ 4-2 


-350 


5.7 


-343 


10.3 


-263 


13.0 


—270 


13.6 


-283 



+ 10 5 


III 


52 


37 38 


+ 19 9 


138 


33 


64 19 


+ 13 34 


144 


3 


69 49 


-II 38 


127 


57 


53 43 


-18 43 


127 


38 


53 24 


-19 46 


132 


33 


58 19 


-19 48 


139 


6 


64 52 


-21 13 


141 


27 


67 13 


+ 19 56 


162 


14 


88 


+20 17 


163 


34 


89 20 


-16 53 


154 


14 


80 


-16 15 


160 


31 


86 7 


+ 13 14 


193 


58 


119 44 


+ 13 38 


195 


24 


121 10 


-23 21 


191 


19 


117 5 


-23 23 


192 


46 


118 32 


-19 59 


198 


24 


124 10 


-21 36 


200 


30 


126 16 


—21 46 


200 


56 


136 42 



i 
b 



} 
h 



»'»•» 



ia 



4i 



♦i 



s 
n 
s 
n 

s 



i5 

i^ 



I 



n 
s 
n 

s 



m 
n 




n 



n 



r^ 



a — 
• n 



rf3 



d4 

d5 



n 



/ 
g 



n 



8 



+23!i 


-267" 
—242 


23.8 


-254 


24.8 


-233 


33.8 


-274 


25-7 


-251 


27.0 


-340 


28.1 


-256 


34.7 


— 196 


34.7 


—240 


21.6 


+ 92 


22.8 


+ 74 


29.7 


+ 12 
— 2 


34-5 


+628 


38.3 


+451 


51-9 


+420 


57-1 


- 81 

- 97 


59.9 


+356 


65.2 


— 127 

— 109 


65.8 


- 71 



May 27 o^ 9" 



-59-7 


— 2 


37-0 


-516 


35-9 


-527 


37-0 


—102 


35-4 


- 95 


30.4 


—107 


21.9 


-449 


20.4 


-480 


T9.4 


-458 


18.5 


-496 


17.0 


-516 


14.3 


-444 


12.2 


-440 




-478 


4.9 


-453 


+ 0.3 


-417 


7-9 


-403 


1.2 


-289 


4.6 


-273 


iS-7 


-245 


20.5 


-225 


11.4 


+394 
+410 


12.4 


+447 


16.3 


+458 



il 



-23^19' 


209° 


57' 


135° 43' 


-23 I 


211 


18 


137 4 


-24 19 


2TI 


26 


137 12 


-29 51 

-24 55 
-23 14 
-25 56 


212 

214 
222 

221 


32 

42 

8 

40 


138 18 
140 28 

147 54 
147 26 


- 3 29 


215 


10 


140 56 


— 10 


220 


16 


146 2 


+ 25 18 
+ 13 18 
+ 7 59 


246 22 
240 39 
256 58 


172 8 
166 25 
182 44 


-23 


251 


20 


177 6 


+ 2 35 


269 


22 


195 8 


—26 46 


271 


19 


197 5 


-23 59 


272 


43 


198 29 



b 

c?c' 
d 
d' 



+ 14 20 


128 


3 


166 15 


— 22 6 


141 


32 


179 34 


+ 2 28 


154 


27 


192 39 


+ 2 28 


156 


7 


194 19 


+ 30 


160 


30 


198 42 


-21 39 


159 


II 


197 23 


-23 59 


159 


27 


197 39 


-22 54 


161 


9 


199 21 


— 26 21 


160 


58 


199 10 


-23 25 


166 


14 


204 26 


-23 45 


168 


13 


206 25 


-27 23 


173 


59 


212 II 


— 26 27 


182 


12 


220 24 


-26 54 


186 


50 


335 2 


-18 5 


183 


22 


221 34 


-18 


186 


31 


224 43 


— 19 12 


196 


32 


234 44 


-19 14 


201 


4 


239 16 


+ 19 45 


205 


15 


243 27 


+22 17 


207 


26 


245 38 


+21 57 


211 


13 


249 25 



c 



e^ 



lya 



C. H. F. Peters 



Ja 



A» 



8 



1870 May 27 — Continued 



h 
A' 

t 



+i6;3 


+489" 


+23*53' 


2120 15' 


250** 27' 


35-8 


+394 


+ 13 8 


227 30 


265 42 


38.2 


+390 


+ 12 21 


229 49 


268 I 


40.9 


+408 


+ 12 45 


233 29 


271 41 


50.1 


+579 


+21 3 


258 34 


296 46 


52.5 
53-4 


-123 
-105 


—20 42 


236 46 


274 58 



a 
b 



May 30 3^ 23™ 



-64.3 


—200 


+ 3 7 


no 18 


192 29 


45-6 


-613 


-26 3 


119 10 


201 21 


44.6 


-630 


-27 24 


"9 5 


201 16 


40.6 


-458 


-17 46 


137 16 


219 27 


36.0 


-431 


-17 18 


143 31 


225 42 



/ 
/• 

h 
g 



Ja 



C 
C* 



n 
s 
s 
n 



/ 

g 

g' 
h 

t 



n 



t 



;i 



-26» 

25.2 
21.8 
21.2 

39-1 

38.1 
31.0 

29.9 

25.2 

S-9 
+ 1.6 

14.9 

16.2 

19.1 

25-1 

34.3 

37.7 
60.5 



J9 



U 



-420" 

-431 

-413 

-399 
—604 

-61S 
+ 232 
+ 241 
+ 278 
+ 204 

+255 
-257 

-273 

—269 

+470 
+ 512 

+517 
+440 



-18^56' 

-19 57 
-19 42 

-19 I 
-27 42 

+ 20 35 

+21 50 
+ 12 39 

+ 13 54 
-19 49 

~20 55 
+21 22 
+21 48 
+21 17 

+ " 34 



153'' 16' 
154 13 

157 56 

158 58 

130 32 



162 


17 


167 


40 


183 


23 


190 


28 


193 


24 


196 


29 


216 


23 


227 


24 


231 


32 


272 


S3 



235° 2/ 
136 24 

240 7 

241 9 

212 43 
244 28 



249 
265 
272 

275 

278 
298 

309 
3^3 
355 



51 
34 
39 

35 

40 

34 

35 

43 

4 



DATES ON WHICH THE SUN WAS OBSERVED TO BE FREE FROM SPOTS 

1865 April 7. 
June 21. 

Julys- 
October 20, 21, 22, 23i 24. 

November i. 

December 9, 25. 

1866 April 29, 30. 
May 6. 

July 24, 27, 31. 

September 9, 10, 12, 14, 15. 

Octobers, 11. 

November 4, 5, 6, 7, 8, 10, 13, 14. 

December i, 14, 20, 21. 

1867 January 7, 8, 10, 12, 14, 18, 20, 30. 
February 6, 7, 19, 24. 

March i, 6, 8, 10. 
April 12, 25, 28. 
May 2, 12, 16. 
June 9, 13, 19, 24, 29. 
July 7, 28, 31. 
August 5, 9, 14, 25, 30. 
September 3, 4, 23, 25, 28. 
October 19, 21, 23, 25, 27. 
November i. 
December 13. 

1868 January 16, 19, 22, 28. 
February 14, 16. 
May 25. 

July 9. 

Total, 91 days. 



173 



AUTHOR'S NOTES ON WEATHER CONDITIONS DURING OBSERVATIONS 



z86o June 14. 


Hazy; the spots very dim. 


Oct 


30. 


Very thickly hazy. 


17- 


Clear sky with douds. 




31- 


Great many douds; almost overcast 


18. 


Clear sky. 


Nov. 


4. 


Many douds. 


19. 


Many clouds but clear between them; limb and spot 




5- 


Great many douds. 




much undulating. 




7- 


Many clouds. 


20. 


Hazy and many douds. Observation in dear sky 
between the douds. 




8. 


Fine and dear; then douds arising and the limbs un- 
dulating. 


27. 


Clear sky; the observations with interruptions by douds. 




16. 


Many douds. 


28. 


Many douds, though sky dear. 




22. 


Clear and calm. 


July 4. 


Sky clear with douds. 




24. 


Suddenly deared up after a snow storm. 


6. 


Sky dear, without douds, and calm. 




25- 


Hazy with douds. 


7- 


Clear; interrupted by many clouds. Limbs much un- 




28. 


Clear and calm. 




dulating. 


Dec. 


14. 


Clear and calm; the spots swimming, however. 


8. 


Interrupted by many douds. 




15- 


Clear sky, but limbs and spots very much waving and 


9- 


Many clouds. 






swmmung. No sharp view of the spots could be ob- 


II. 


Very clear; strong wind. 






tained but for short moments. 


15- 


Sky clear with douds. 




23. 


Images steady though rather dim, the sky being hazy. 


18. 


Hazy toward noon. 


1861 Jan. 


2. 


Clear, and images rather steady. 


20. 


Clear. 




4. 


Hazy and very dim; spots indistinct 


22. 


Clear sky. 




5- 


Spots sharp and distinct. 


24. 


Clear; strong wind; limb tremulous. 




12. 


Hazy, and douds after third set. 


28. 


Clear; but limbs as well as spots tremulous. 




22. 


Clear and bright. 


30. 


Clear with douds. 




23- 


Smoky; images dull; smaller spots invisible. 


31- 


Clouds intervened so that only two sets in R. A. could 




25- 


Hazy; steady and pretty distinct images. 




be obtained. 




27. 


Spots swimming in the beginning; then more steady. 


Aug. I. 


Clear sky, almost cloudless; the limbs somewhat un- 
dulating. 


Feb. 


I. 


Clear with drrhi. Steady; all the spots small; the 
whole di.sk mottled. ; 


3- 


Hazy. 




6. 


Clear; spots distinct; wind. 


S- 


Veiy dear and calm. 




12. 


Clear and fine; steady, sharply defined images. 


6. 


Very dear and c^dm; doudless. 




14. 


Very hazy; only the laige spots visible, and then, too, 


15- 


Limbs much undulating. 






very dim. 


16. 


A little hazy. 




16. 


Clear and very distinct. 


17. 


Clear with douds; limbs undulating. 




22. 


While makmg sketch perfectly clear; then hazy so that 


18. 


Many douds. 






the smaller spots only dim. 


19. 


Clear and very calm. 




25- 


Pretty dear, little haze; at times unsteady. 


20. 


Many clouds. 




26. 


Clear though the spots somewhat swimming. 


Sept 15. 


Clear sky. 




27. 


Clear. 


17. 


Many douds. 




28. 


Rather hazy. 


18. 


Clear sky. 


Mar 


. 4. 


Hazy; the penumbras very indistinct; later dearer. 


20. 


Observations with interruptions by clouds. 




7- 


Clear, but swimnung images; strong W. N. W. wind. 


22. 


Strong wind, almost a storm. Limbs and spots much 




II. 


Clear. 




trembling. 




15. 


Hazy; images ill-defined. 


23- 


Clear. 




16. 


Clear. 


24. 


Clear but a strong gale is shaking the tdescope. 




18. 


Clear and cold; spots much swimming. 


25- 


Many douds, and observations for that reason hurried. 




19. 


Clear, though spots badly swimming. 


26. 


Violent gale; dear. 




20. 


Clear. 


28. 


Strong wind; great many douds. 




22. 


Clear. 


30- 


Clear and calm. Spots very much undulating, perhaps 




23- 


Clear; wind £.; afterwards hazy. 




from the sun heating the roof. 




25- 


Very hazy, especially at the end of the observations. 


Oct 6. 


Clear with douds. 




28. 


Clear. 


7- 


Clear and calm. 




31- 


Very clear, but limbs and spots much undulating. 


10. 


Clear sky. 


Apr. 


4. 


Very dear and calm. 


12. 


Clear. 




5- 


Clear, bright, and pretty steady, though heavy west wind. 


15- 


Hazy. 




6. 


Clear, spots a little blurred; wind E. 


16. 


Hazy, but images steady. 




7- 


Hazy, with douds; the spots and limbs very steady and 


18. 


Hazy. 






well seen. 


19. 


Calm though a little hazy; undulating. 




8. 


CleAT. 


24. 


With douds. 




9. 


Clear; strong £. wind; spots distinct, limbs undulating. 


25. 


Clear with a few douds. Limbs much undulating. 




10. 


Clear; E. wind; spots and limbs a little dancing. 


27. 


Clear with douds, the spots, however, very badly swim- 




II. 


Clear; spots a little swimming. 




ming. 


• 


19. 


Many douds. 



X74 



Observed Positions of Sun-Spots 



175 



May 



June 



iS6i Apr. 21. 

22. 

25- 
26. 

27. 

29. 

2. 

4. 
5- 

7- 

9- 
12. 

14. 

IS- 
19. 

21. 

23- 
25- 

30- 
31- 

I. 

5- 

7- 

9- 
10. 

12. 
13- 

17- 
18. 

20. 

22. 

24. 

27. 

29, 

I. 

3- 

5- 

7- 

9- 
II. 

17- 
19. 

21. 
23- 

27. 
I. 
2. 

4. 
II. 
14. 
16. 
18. 
19. 
Sept 7. 

9- 
12. 

15- 
22. 

24. 

26. 

29. 



July 



Aug. 



Clear; strong W. wind; undulation of limbs. 

Very hazy. 

Rather clear. 

Strong wind and many clouds. 

Clear but stormy. 

Clear; some interruptions by clouds. 

Clear; the W. wind sometimes shaking the telescope. 

Clear; strong W. wind. 

Clear but unsteady. 

Clear and calm. 

Very clear, after rain storm; strong wind. 

Many clouds. 

Clear and steady. 

Clear, immediately after rain; heavy W. wind. 

Clear. 

Steady; a little hazy. 

Very clear, with many clouds; between second and third 

sets little showers of rain. 
Clear and calm. 
By polarizing eyepiece and scale. The positions today 

rather uncertain. 
By polarizing eyepiece and scale. 
By polarizing eyepiece and scale; perfectly clear and 

calm. 
Clear; at times some haze. 
Clear with clouds; wind £. 
Clear. 

Clear and steady. 

Clear but unsteady; strong wind; some haze. 
Quite clear, but strong gale. 
Clear with douds; stormy, the telescope shaking. 
Clear with douds; wind N. 
In the beginning clear with clouds; then hazy. 
Clear with flying douds. 
Clear and calm with clouds. 
Clear with many douds. Strong W. wind. 
Pretty clear, though somewhat hazy. 
Clear; strong W. wind. 
Very clear. 
Very hazy. 
Very dear. 

Very clear and steady. 
Hazy with clouds, sometimes very dear. 
Very clear, when not covered by any of the flying clouds. 
Many douds, though very dear between them. 
Clear and calm. 
Very hazy. 

Very clear with douds. 
Oear. 

Bright and dear. 
Clear and bright. 
Clear. 
Clear. 

Clear though stormy S. W. wind. 
Clear and bright. Limbs undulating. 
Clear between clouds. 
Clear with clouds. 
Clear with many clouds. 
Very hazy. 
Clear with douds. 

Hazy with douds. Limbs and spots undulating. 
Many douds, else clear. 
Very cloudy and hazy. 
Clear with douds. 
Clear; many douds. 
Clear. 
Many douds. 



Oct. I. 

8. 

10. 

12. 

14. 
20. 
21. 

25- 
26. 

27. 

28. 

29. 

Nov. I. 

10. 

12. 

14. 

15 
18. 



19. 
20. 
22. 
24. 

26. 
27. 

Dec 2. 
3- 

4. 
5- 

7- 
10. 

II. 



12. 

13- 
14. 

15- 
16. 

17. 
22. 

25- 
28. 

30- 
31- 



1862 Jan. 2. 



4- 

7- 
II. 

13- 



Clear. 

Hazy and thin clouds. 

Very clear. 

Limbs very much undulating after rain. Sky dear 
between douds. 

Clear. 

Clear gaps between clouds. 

Clear. 

Clear; a little hazy. 

Hazy; sometimes dear. 

On account of clouds, got only two sets in R. A. 

Perfectly dear, but badly swimming. 

Very clear and rather steady. 

Little hazy. 

Clear, but limbs and spots badly swimming. 

Pretty clear, with some clouds; strong W. wind. 

Many douds; strong W. wind. 

Clear. 

Extremely hazy dining the observations, so that of the 
fainter spots only one set in R. A. could be obtained; 
of the larger ones, two. 

Beautifully clear. 

Clear with thin clouds. 

Pretty dear, sometimes a little hazy and blurred. 

Very hazy, though steady; later dearer. 

Clear while making the sketch; thin hazy douds; very 
steady images. 

Very fine, clear and calm. 

Eztremdy hazy after finishing the sketch. Observa- 
tions difficult; halo around the sun. 

Very clear and steady, though strong W. wind. 

Through gaps between the douds. Sometimes pretty 
dear. Limbs much undulating. 

Clear while making the sketch. After that it became 
hazy. 

Clear, the spots steady, but the sun's limbs undu- 
lating. 

Clear but very much undulating. 

Clear, somewhat hazy; undulating. 

Very clear, but unsteady. A gale is blowing from the W. 
The narrowness of the dome did not permit to read 
more than a few declinations, the sun being already 
low. 

Clear and calm, but spots sometimes much blurring. 

Clear; images sharp and rather steady. 

Remarkably steady and fine; a little hazy. 

Clear and pretty steady. 

A little hazy; spots, however, very neatly defined, 
though a strong gale blowing from W. 

Clear, steady, and well defined. 

Very hazy; spots calm, but very dim and the smaller 
spots not visible. Fine halo with colors. 

Quite clear; blurring. 

Very clear and rather calm. 

Sky almost overcast with a few gaps between douds. 

It suddenly deared up for an hour and was very fine 
during the observations. 

A terrible gale from the W. had blown the whole night, 
still continuing though with less severity. The sky 
is very dear. The sun's limbs sometimes undulating 
strongly. 

Clear. 

Clear, somewhat undulating. 

Images very neat and steady. 

Hazy, the dots visible only at times; limbs undulating. 

Clear during the sets of R. A., but while reading the 
declinations many clouds and limbs undulating. 



176 



C. H. F. Peters 



i86a Jan. 14. 

16. 

24. 
27. 

Feb. 5. 
7- 

8. 

iz. 

16. 

Mar. 8. 

9- 
zz. 

13- 
18. 

19. 
20. 

as- 

26. 
27. 
28. 
29. 
Apr. 4. 
6. 

7- 

9- 
zo. 

ZI. 
Z2. 

13- 
20. 

22. 
24. 

as. 
26. 

37. 



May 4. 

5. 
6. 

8. 

zo. 



zz. 

Z2. 

14. 

17. 
20. 

22. 

24. 

26. 

28. 
30. 

June 5. 

8. 

20. 

22. 



Fine, clear; spots beautifully well defined; solar limbs 
a little undulating. 

Many clouds; clear while observing, but strong gale 
from the W. shaking the telescope. 

Clear; moderately sharp images. 

Very clear and pretty steady. 

Very clear, but limbs and spots badly swimming; sky 
without clouds. 

Thin clouds, images at times very sharp and distinct. 

Clear and pretty steady; sometimes undulations pro- 
duced by passing clouds. 

Very hazy; images sometimes, however, quite distinct 
and calm. 

Clear and steady. 

Images neat and steady. 

Some haze; images calm and well defined. 

Clear; images neat; little hazy. 

Clear and well defined; some few douds. 

Hazy; somewhat undulating 

Suddenly cleared up; pretty strong W. wind; images 
neat and steady. 

Clear and pretty steady. 

Clear; some haze; images a little unsteady. 

Very clear; strong W. wind. 

Very clear; heavy W. wind. 

Pretty clear, steady and neat 

Clear, but not very steady; strong N. W. wind. 

Clear, but images not vezy sharp; undulating. 

Clear, little hazy; steady. 

Many clouds; sometimes very clear for short intervals. 
Strong W. gale. 

Hazy; limbs a little undulating. 

Clear; good images. 

Clear and fine. 

Fine, clear and steady. 

Fine and dear. 

Clear. 

Very hazy though steady. 

Clear with many douds; wind shaking tdescope. 

Clear; strong wind from W. 

Very hazy though calm; spots undulating. 

Clear and distinct. 

Many clouds; limbs undulating; at times the sky 
pretty clear. 

Clear and fine between many douds. 

Very clear between the douds; strong W. wind. 

Clear, but a yery strong gale from W. shaking telescope. 

Clear but windy. 

Very clear, but strong W. wind which produces at times 
undulations. 

Clear and fine. 

Clear. 

Very fine and dear. 

Quite clear; spots a little undulating. 

Clear, with clouds; limbs undulating. 

Clear; the limbs a little undulating. 

Clear, with douds; the wind blowing a gale from the W. 

Clear; wind. 

Hazy, still suffidently dear for the small dots. S. 
wind sometimes shaking the tdescope. 

Clear, but strong wind. 

Clear, but very hazy after second set of measure- 
ments. 

Hazy in the begizming, then very clear; steady. 

Clear, with many douds; not vezy steady. 

Clear, some douds. 

Clear, with many douds. 



June 26. 

29. 

July z. 

3- 
6. 

7. 
8. 

zo. 

zz. 

13. 

15- 
z8. 

19. 

25. 
27. 

29. 

31- 
Aug. 2. 

4- 
6. 

8. 

zo. 

Z2. 
14. 

IS- 

17. 

z8. 
20. 
22. 
24. 
26. 
29. 

31. 
Sept 3. 

5. 

7- 

9- 
zz. 

13- 
IS. 
17. 

Z9. 
22. 

33. 

25. 

27. 
Oct 3. 



7. 

Z2. 

z8. 
20. 

33. 
28. 

31. 

Nov. 2. 



Clear and steady. 

Clear and pretty steady, though S. wind. 

Clear. 

Very dear, with douds; wind £.; spots somewhat 
swimming. 

Hazy; the solar disk on the projection table reddish; 
the spots, however, neat and steady. 

Veil of haze over the sky rather thick. 

Many douds, dear between; limbs undulating. 

Clear. 

Very dear. 

Hazy and clouds; limbs undulating. 

Interrupted by cloudiness so that not all of the declina- 
tions could be read off. 

Many douds; limbs undulating strongly, sometimes 
also the spots. 

Clear, not very steady; wind S. 

Clear, some douds. 

Clear, somewhat imdulating. 

Clear, with flying clouds; limbs very much undulating. 

Quite clear and pretty steady; a little windy. 

Haze and douds in the beginning, then very dear. 

Many douds; limbs undulating; wind £. 

Clear, with douds; strong wind; images a little blurred. 

Many douds; at times very dear; wind. 

Clear and well defined. 

Very dear and images neat; strong wind. 

Thick doudy haze; difficult observation. 

Very dear and calm. 

Many douds, very dear between; strong W. wind. 

Quite dear, but spots sometimes badly swimming. 

Clear, but limbs strongly undulating; wind S. 

Very dear, though strong S. wind. 

Clear, but bad swimming of images. 

Very dear and steady. 

Clear, with douds; images rather unsteady; stzong 
W. wind. 

Very dear, though images not quite without undulations. 

Very dear though somewhat undulating. 

At times pretty dear; undulating; S. wind. 

Many douds, sometimes very dear; S. wind. 

Many douds; strong undulations. 

Clear, but strong imdulations of limbs. 

Clear. 

Very dear; images very fine and neat 

Very clear and neat between the douds; strong S. 
wind. 

Clear and pretty. In second set some douds. 

Clear with douds; limbs sometimes strongly undulating. 

Very dear and fine; steady. 

Clear and steady. 

Very clear; sometimes strong undulations of Hmbs. 

Through douds; sky almost entirely covered. Clear 
at noon for a moment when the sketch was made. 

Strong gale from N. W. and images in great undula- 
tion (undulations on limb retrograde). 

Neat and dear. 

Hazy, though steady and spots well seeiL 

Hazy, many douds; sometimes clear. 

Clear with some douds intervening. 

Clear with strong W. wind; undulating limbs. 

Very dear, but many douds, and stzong W. gale. 

Very dear and steady; haze at the end while reading 
the declinations. 

Images very neat and fine; very steady. 

Vezy hazy; limbs undulating; smaller qpots visible 
only at intervals. 



Observed Positions of Sun-Spots 



177 



i86a Nov 


. 4. 




IZ. 




14. 




IS- 




25- 




so- 


Dec. 


il. 




12. 




17- 




20. 


1863 Jan. 


18. 




19. 




25- 




30- 




31- 


Feb. 


a. 




4- 




8. 




II. 




14. 




15. 




16. 




17- 




18. 




21. 




23- 




25- 




28: 


Mar. 


2. 



5- 

9- 
o. 

I. 

2. 

3- 
4. 

^5- 
[6. 

[8. 

[9. 

20. 

30- 
Apr. 3. 

4. 

9- 
II. 

13- 
14. 
19. 

21. 

22. 
33- 



Very clear; spots sometimes swimming. 

Sky without clouds; limbs and spots badly swimming 
and dancing. 

Very dear; steady. 

Clear; limbs a little undulating; wind N. W. 

A little hazy; images vezy good and sharp. 

Hazy, though the two spots were seen sometimes; neat 
images* 

Clear, but strong undulations. 

Very clear and neat images. 

Clear between many clouds. 

Clear, but strong N. wind, and limbs and spots much 
undulating. 

Quite clear, but spots badly swinmiing. 

Hazy; limbs undulating. 

Clear and steady. 

Veiy fine images, though near the end of the observa- 
tions some haze or thin clouds. 

Clear and fine. 

Clear; heavy W. gale shaking telescope. 

Sky entirely clear, but limbs and spots horribly blurring; 
only the larger spots visible. 

Hazy; at times rather thick. 

Haze, though limbs and spots pretty neat 

Cloudless, but spots and limbs badly swimming. 

Clear, between many clouds; at the close hazy. 

Very fine and clear, though the telescope is badly shaken 
by the wind. 

Clear, sometimes blurring. 

Steady; very hazy, so that smaller spots invisible. 

Clear; but strong wind shaking telescope. 

Clear and fine. 

Very fine and clear. 

Clear; blurring. 

When the sketch was made at noon the sky was beauti- 
fully clear. Then it clouded up andi the observations 
could not be obtained until the sun was low, and its 
limbs already a little undulating. Still the images 
of spots neat. 

Clear; strong N. W. wind sometimes shaking the 
telescope. 

Clear, but much blurring. 

Clear between clouds; blowing awfully. 

Neat images and calm, though thin clouds. 

Clear and fine, toward the close some wind. 

Sky very heavy; cold W. wind; spots swimming. 

Haze rather thick, spots and limbs much blurring. 

Hazy and cloudy; strong W. wind. 

Clear; spots and limbs much blurring. 

Hazy, though steady and well defined. 

Clear; neat images. 

Clear and fine. 

Clear; spots very much swimming, limbs blurring. 

Very fine, dear, and steady. 

Clear. 

Clear; limbs undulating a little. 

Quite clear; strong W. wind. 

Haze very thick; the dots are seen with difficulty; strong 
S. W. wind. 

Fine and dear; calm. 

Fine and dear. 

Very fine day. 

Hazy; though spots well seen with some undulations 
of limbs. 

Quite dear; limbs at times undulating. 

Steady; some haze. 



1864 Nov. 



Apr. 24. 
26. 
29. 

30- 
May I. 

2. 

3- 

5- 
8. 

9- 
10. 

II. 

13- 

17- 
19. 

21. 

23- 
26. 

28. 

30- 
June 4. 

9- 
II. 

13- 

15- 
18. 

20. 

22. 

24. 

26. 

28. 

30- 
July 2. 

4. 
18. 

20. 

22. 

24. 

28. 

Aug. 2. 

7- 
9- 



II. 

13- 

IS- 

17- 
2. 

6. 
7- 



10. 
14. 
18. 
19. 
22. 

as- 

Dec. z. 
8. 

9- 

13- 
18. 

20. 



Hazy. 

Clear, but strong W. wind; limbs strongly undulating. 

Thick haze and clouds; £. wind. 

Clear and fine. 

Clear and fine. 

Smoky sky. 

Smoky sky; wind £.; limbs and spots undulating a 
UtUe. 

Very hazy or doudy, sometimes dear. 

Clear, neat, and pretty steady. 

Rather hazy, though suffidently dear and steady. 

Steady, but very hazy. 

Very dear. 

Clear. 

Clear with many douds. 

Clear and fine; a little trembling by wind. 

Very fine and steady images; sky rather hazy. 

Steady; hazy. 

Fine, clear; little imdulation of limbs. 

Clear and steady. 

Very dear: S. wind. 

Clear with douds. 

Very hazy, and strong N. W. wind. 

Clear with douds; wind E. 

Clear; undulating. 

Clear; strong W. wind. 

Very hazy. 

Hazy though steady. 

Many clouds, and soon overcast. 

Very dear, between many clouds. 

Clear, little undulating. 

Clear. 

Almost entirdy overcast 

Clear with many clouds; limbs undulating. 

Many douds, but otherwise clear. 

Nicdy dear. 

Very dear with douds; limbs undulating. 

Clear. 

Clear; limbs swimming. 

Clear, some haze; undulating. 

Clear and steady. 

Clear, a little hazy, calm. 

Clear, interrupted by douds; limbs sometimes undu- 
lating. 

Clear, with douds; undulations. 

Clear; spots sometimes dancing. 

Hazy, with many clouds. 

Clear; some undulations. 

Clear, but undulations by strong wind. 

Clear, strong S. wind. 

Very hazy with douds; only the larger spots well 
visible but pale; wind S. 

Clear with douds; strong W. wind; heavy imdulations. 

Clear. 

Between douds and with hazy sky. 

Fine and beautiful; calm. 

Cleared up after a rain and snow storm; spots neat 

Through haze and douds; sometimes more distinctly 
seen. 

W. wind, warm, dear, with clouds, then hazy. 

Heavy W. wind after storm and many douds; images 
veiy much trembling. 

Clear and steady. 

Spots badly swimming and undulating; a little hazy. 

Clear and fine; cahn; spots and limbs, however, badly 
swimming, except in the last two sets. 

Clear. 



178 



C. H. F. Peters 



1864 Dec. 22 

27 
31 



1865 Jan. 



Feb. 



2 

8 

II 

12 

16 

18 
20 
24 

25 
27 

2 

12 

13 

15 

17 
18 

21 



24 
27 

Mar. 5 

6 

10 

II 
12 
14 
16 

17 

19 
21 

23 

27 
28 

Apr. I 



9 
13 
17 
19 
24 
26 

27 



30- 
May 2. 

3- 

5- 

7- 
12. 

13- 

15- 

17- 
21. 

23- 
26. 



Clear, but not very steady; wind W., blowing hard. 

Clear, but S. wind gives very bad images. 

Hazy and many clouds, with S. wind. 

Suddenly cleared up after snowstorm, distinct and 

pretty calm. 
Clear, between clouds of haze. 
Qear. 

Clear and steady. 

Clear and steady, undulating at the close. 
Clear and sharp; telescope sometimes trembling from 

strong W. wind. 
Clear and fine. 

Beautiful sky; clear, sharp, and steady. 
Clear between clouds with heavy W. wind sometimes 

shaking the telescope. 
Clear with many clouds and strong W. wind. 
Haze rather thick; images calm. 
Clear with fresh W. wind. 
Very hazy. 
Clear and fine. 
Very hazy. 
Clear; blurring. 

Hazy, though images well defined; strong W. wind. 
Sky quite clear; the spots and limbs swimming and 

undulating. 
Perfectly clear; blurring. 
Quite clear; limbs a little undulating 
Calm and pretty clear; a little hazy. 
Clear, though very much blurring. 
Storm &x>m the W. shaking the telescope; clouds and 

snowdrift. 
Clear and steady. 
Clear and cold. 
Steady, but rather hazy. 
Clear with clouds; strong S. wind. 
Images well defined though observed through clear gaps 

between many clouds; strong W. wind. 
Clear, neat, and well defined images. 
Hazy, calm; limbs a little undulating. 
Clear; images well defined; wind from west rather 

strong. 
Clear and fine. 

Clear and fine, though limbs undulating 
Clear between clouds; strong W. wind. 
Very clear and sharply defined limbs; strong N. W. 

wind. 
Clear; blurring. 

Very clear between clouds; strong W. wind. 
Clear but extremely blurring images. 
Clear, a little hazy. 

Very clear with clouds and strong W. wind. 
Clear between clouds; strong S. wind. 
Clear in the beginning, then becoming suddenly over- 
cast so that only two sets in R. A. and only part of 

the declination were obtained. 
Clear. 

Clear sky with clouds; calm. 
Clear, many clouds with rather strong wind. 
Hazy; thin clouds; wind E. 
Clear between clouds. 
Clear; sometimes strong undulations. 
Clear; not without imdulations. 
Clear. 

Hazy; pretty steady. 
Clear with clouds. 
Many clouds, clear between. 
Clear and fine. 



May 


30- 


Fine and cJear; wind strong, W. 




31- 


Hazy, but images clear and well defined; steady.. 


June 


1 I. 


Clear, and pretty steady. 




2. 


Smoky sky; spots, however, distinct. 




4. 


Clear and fine images, notwithstanding clouds and wind 




7. 


Clear and fine. 




8. 


Clear and steady, somewhat blurred. 




II. 


Cle^r and fine between the clouds. 




12. 


Clear. 




14. 


Clear. 




17- 


Very fine and de^r. 




23- 


Clear and fine. 




27. 


Clear. 




28. 


Clear and fine; wind W., rather strong. 




29. 


Clear. 




30- 


Clear with many clouds. 


July 


2. 


Clear; undulations; strong W. wind. 




5- 


Fine and clear; the strong W. wind annoying. 




8. 


Clear with many clouds; limbs undulating. 




9- 


Clear, undulations with W. wind. 




10. 


A little hazy; blurring miages. 




II. 


Fine and clear; sometimes clouds. 




17- 


Clear and fine between clouds. 




18. 


Little hazy. 




21. 


Clear. 




23- 


Clear and fine. 




27. 


Fine and clear. 




29. 


Clear with many clouds. 




30- 


Clear; limbs a little undulating. 


Aug. 


4. 


Clear. 




8. 


Clear. 




9- 


Clear and calm. 




12. 


Clear. 




14. 


Clear; blurring images. 




16. 


Hazy with clouds. 




18. 


Clear. 




19. 


Clear and distinct. 




20. 


Clear. 




24. 


Clear with many clouds; strong W. wind. 




26. 


Clear and rather fine. 




27. 


Clear, between many clouds. 


Sept. 


6. 


Clear and fine. 




7. 


Hazy, calm and steady. 




10. 


Many clouds; strong S. W. wind. 




12. 


Fine and clear. 




14. 


Clear with many clouds. 




15- 


Clear. 




17- 


Many clouds; very clear between them. 


1 


19. 


Clear and fine between clouds. 




22. 


Very clear; little undulations. 




24. 


Clear with wind and clouds. 




25- 


Very clear after rain; strong W. wind. 




27- 


Very calm and quite serene; images blurring with S. E. 
wind. 




29. 


Very fine, clear and steady. 


Oct. 


I. 


Very clear and fine between the clouds. 




3- 


Clear between many clouds. 




6. 


Very clear, with clouds; strong W. wind. 




9- 


Clear. 




II. 


Very fine and steady. 




13- 


Clear, but strong undulations. 




16. 


Very many clouds; strong N. W. wind. 




17- 


Clear; a little haze; cakn. 




19. 


Very many clouds; clear between them; images steady. 


Nov. 


II. 


Very hazy; limbs and spots not very distinct. 




13- 


Steady images, but sky very thick. 




15. 


Very thick haze; later the sky better, though stiU hazy. 



Observed Positions of Sun-Spots 



179 



1865 Nov, 


16. 




24. 




a6. 




ay. 




SO- 


Dec. 


3- 




5- 




II. 




16. 




23. 




23- 




31- 


1866 Jan. 


3- 




5- 




7. 




9- 




14. 




17. 




18. 




23. 




23- 




24. 




37- 




31- 


Feb. 


5- 




7- 




15- 




16. 




17. 




23. 




26. 




28. 


Mar. 


I. 




2. 




3- 




6. 




8. 




10. 




17. 




19. 




22. 




27. 




30- 


Apr. 


2. 




3- 




4. 




5- 




8. 




9- 




10. 




II. 




13- 




14- 




'5- 




17- 




20. 




23. 




27- 


May 


4. 




15- 




17. 




19. 




20. 




24. 




30 


June 


I. 



Clear; limbs undulating. 
Clear with clouds. 

Clear between many clouds; blurring. 
Gaps between many clouds. 
Undulating. 

Very smoky; limbs and images very sharp and steady. 
Quite clear; strong undulations; fresh N. W. wind. 
A little hazy; images steady; S. wind. 
Rather hazy. 
Clear; blurring images. 
Clear. 

Clear; some undulations; S. wind. 
Clear and tolerably steady. 
Images very bad, indistinct and blurring. 
Badly blurring. 
Pretty g^ood images. 

Sky clear; images undulating and swimming. 
Hazy with S. W. winds 
Fine and pretty steady. 
Clear between clouds; strong W. wind. 
Very hazy and spots extremely dim. 
A little hazy. 
Much blurred. 

Steady; clear in the beginning and then ck>uding up. 
Hazy clouds coming up; images rather steady and dis- 
tinct. 
Extremely undulatixig and blurring. 
Wind strong after a snow storm; images undulating 
Clear and images well defined. 
Clear; undulating limbs. 
Hazy, then overcast. 
Clear, blurred images. 
Hazy, though calm and steady. 
Clear between hazy clouds; steady. 
Clear with haze; calm. 
Fine and tolerably steady images. 
Clear; well defined images; strong wind. 
Between many clouds. 
Quite clear; limbs a little undulating. 
Clear with many clouds and strong W. wind. 
Clear with many clouds; steady images. 
Clear, between many clouds; fine. 
Clear; images rather steady. 
Clear, between many clouds. 
Steady, but very hazy. 

Very clear and fine, though some undulations. 
Clear, steady. 

Clear, the wind sometimes moving the telescope. 
Clear. 

Clear and fine. 
Hazy. 

Clear with some clouds; steady images. 
Clear between clouds; strong W. wind. 
Hazy, somewhat undulating. 
Clear and fine. 
Clear and fine. 

Clear and steady, with many clouds. 
Beautifully clear; a little wind. 
Clear; undulating limbs, with strong W. wind. 
Clear; strong W. wind. 
Clear. 

Clear; undulating limbs. 
Clear, a little hazy; sharply defined images. 
Clear and fine. 
A little hazy; steady images. 
Clear with clouds. 
Clear. 



June 5. 
8. 
10. 
12. 
16. 
18. 
20. 

23- 

as- 

28. 

30- 

J^ 3- 

5- 

9- 
12. 

15. 

17. 
19. 

Aug. 5. 

10. 

16. 

17- 
20. 

22. 

24. 

27. 

28. 

30- 
Sept. I. 

2. 
4- 

22. 

24. 
27. 
29. 

Oct. I. 

3- 

5- 
6. 

7. 

13- 
14. 

16. 
18. 
19. 

20. 
21. 
22. 

23. 
27. 

28. 

Nov. I. 

26. 

1867 Jan. 2. 

Mar. 8. 

14. 
19. 
20. 
22. 
24. 
26. 

30- 
Apr. 3. 



Clear. 

Clear, between clouds. 

Clear and fine. 

Between many clouds. 

Very clear between cumuli 

A little undulating, with S. wind. 

Clear, with hazy clouds; steady images. 

Clear, images sometimes a little bliurred. 

Much undulating, strong W. wind. 

Hazy clouds. 

Clear; limbs a little undulating. 

A little haze; neat and well defined images. 

Steady; somewhat hazy. 

Hazy, though pretty distinct images. 

Clear. 

Clear. 

Clear between clouds. 

Fine and clear. 

Many clouds. 

Many clouds. 

Very clear and sharply defined images. 

Clear and fine, though windy. 

Clear. 

Clear with many clouds; well defined images. 

Clear. 

Clear between clouds. 

Between many clouds. 

Clear with some clouds. 

Clear. 

Clear with many clouds; pretty steady images. 

Clear and steady; fine. 

Clear between clouds; limbs undulating. 

Clear and fine. 

Clear. 

Very^hazy; wind S, 

Somewhat hazy, though steady and sharp i^nfl gf a. 

Clear; spots swimming. 

Much blurring. 

Clear; little blurring 

Clear and fine. 

Clear. 

Clear, undulating. 

Clear, with clouds; limbs somewhat undulating. 

Clear and fine. 

Clear and fine. 

Clear, some blurring. 

Clear, strong S. W. wind sometimes putting telescope 

into oscillations. 
Clear through thin haze; very distinct and steady images. 
Clear; S. W. wind. 

Clear; strong gale S. £ shaking the telescope. 
Clear. 

Sometimes clear, mostly thick, between^many clouds. 
Clear, hazy toward the end. 
Clear and fine; S. W. wind. 
Clear sky; blurring images. 
Very hazy. 

Hazy; images very sharply defined. 
Clear. 

Clear between clouds; strong W. wind. 
Fine, clear. 

Clear; blurring images. 
Hazy; images well defined. 
Clear and pretty well defined images. 
Clear. 
Hazy. 
Clear; fine. 



i8o 



C. H. F. Peters 



June 
July 



1867 Apr. 9. 

19- 
May 2$. 

as- 

27. 

29. 

31- 
3- 
4. 
I. 

3- 
4. 
6. 

13- 

15- 
16. 

Aug. 18. 

19. 

Sq)t 7. 

8. 

9- 
zi. 

12. 

13- 

14. 

15- 

17- 
18. 

19. 

30. 

21. 
Oct. 2. 

3- 
4- 

7- 
8. 

i3« 
14- 
16. 

17- 
18. 

Nov. 5. 

6. 

7- 
8. 

II. 

12. 

13- 
I. 

3- 
4. 

7. 
10. 

26. 

28. 

31- 

5. 
10. 

II. 

30- 
I. 

5. 
8. 



Dec 



x868 Jan. 



Feb. 



Clear; Uuzring images. 

Clear between heavy clouds. 

Very dear between clouds. 

Well defined images; strong S. wind. 

Clear between many clouds. 

Clear and steady, with many clouds. 

Clear; telescope unsteady from strong W. wind. 

Clear between many clouds. 

Clear between many clouds. 

Clear. 

Smoky. 

Clear. 

Clear with clouds. 

Clear; limbs undulating. 

Clear and fine. 

Clear with clouds. 

Clear and fine; some clouds. 

Clear with many clouds. 

Clear and fine. 

Clear; limbs undulating. 

Clear; fine. 

Beautifully clear; images at times blurring. 

Fine and clear. 

Through thin haze between clouds; good and steady 
^ images. 

Fine and clear; images sometimes blurring. 

Bright and fine. 

Clear between many clouds. 

Clear and fine; then haze. 

Clear. 

Very fine and dear. 

Haze and thin douds. 

Through thin clouds, fine; then overcast 

Thin and fine; through a large gap, then douds. 

Clear and fine. 

Entirdy dear; images a little blurring. 

Clear and fine. 

Clear through gaps between douds. 

Undulating, between douds; strong W. wind. 

Clear, though much blurring. 

Clear; the S. wind shaking the tdescope. 

Clear, much wind, images trembluig» 

Clear with many douds and strong wind. 

Badly swimming and undulating. 

Very hazy; blurring images. 

Extremdy blurring; E. wind; the sky was quite dear. 

Hazy. 

Very hazy. 

Clear; much blurring and strong W« wind. 

Clear; blurring. 

Pretty clear. 

Beautiful day, but sky with thin douds; spots and limbs 
swimming. 

Haze or thin clouds between thicker ones. 

Between many douds; observations often interrupted. 

Quite dear, but limbs much undulating. 

Through gaps between many douds; images good. 

Clear; spots little swimming; S. wind. 

Entirely dear; images blurring. 

Quite dear; heavy W. wind. 

Clear; weU defined images. 

Hazy and images rather dim. 

Clear and beautifuL 

Clear; images blurring; strong S. wind s h a king tele- 
scope. 

Clear cold S. wind. 



Feb. 10. 
II. 
18. 
22. 

23- 
Mar. 4. 

5- 
8. 

II. 

14. 

IS- 
16. 

19. 
22. 

23- 
24. 

36. 
27. 
38. 
29. 

30- 

31- 
Apr. I. 

3- 
6. 

8. 

9- 
II. 

12. 

14. 

IS- 

17- 
19. 

22. 
24. 
26. 

28. 
30- 

May I. 

3- 
4. 
9- 

13. 
14. 

17- 

30. 
26. 
28. 
29. 

30- 

June 2. 

3- 
4. 
6. 

8. 
10. 
12. 

13- 
IS- 



Badly swimming images. 

Sky quite clear; badly swimming images. ' 

Blurring. 

Quite clear; not quite steady. 

Haze or thin douds; images indistinct 

Between snow clouds; blustering winds from W. 

Clear and fine. 

Fine and steady images, through a thin veil of haze. 

Clear, little haze; sharply defined images. 

Some haze; steady images. 

Beautifully clear; images steady and well defined. 

Sky very thick and hazy; smaller spots invisible; S. W. 
wind. 

Clear, little swimming. 

Clear, strong wind. 

Clear and fine. 

Clear, spots a little dulL 

Clear but badly blurring. 

Clear and fine. 

Very clear; sometimes blurring and undulating limbs. 

Clear, sometimes a little blurring. 

Clear. 

Steady, a little hazy. 

Clear and fine. 

Clear and fine. 

Clear; limbs a little undulating. 

Clear and sharp, though strong S. wind. 

Very thick sky; spots scarcdy seen at the end of the 
observation. 

Clear and sharp; strong W. wind. 

Clear: spots sometimes swimming. 

Very hazy with some few dear moments between. 

Clear; limbs very much undulating; strong S. wind. 

Clear; spots sometimes blurring; strong S. wind; warm 
and moist 

Clear and fine, though limbs sometimes a little undu- 
lating; W. wind. 

Haze very thick with some clear moments, then over- 
cast; strong S. wind. 

Clear and fine; west wind pretty strong. 

Perfectly clear; limbs a little blurring. 

Clear and fine, but strong W. wind sometimes shakin g 
the telescope. 

Clear. 

Between many clouds; showery; strong W wind 
shaking telescope. 

Hazy. 

Clear, though images often blurring. 

Between many flying clouds. 

Clear and fine, with clouds. 

Clear between douds. 

Between many clouds. 

A little hazy, though images sharp. 

Fine images; hazy clouds. 

Clear. 

Clear and fine, with douds. 

Clear. 

Clear; some hazy clouds. 

Clear. 

Clear. 

Through hazy douds. 

Through hazy sky, with many clouds; strong S. wind. 

Clear. 

Clear; some haze. 

Clear. 

Hazy, though spots well defined and steady. 

Hazy. 



Observed Positions of Sun-Spots 



i8i 



July 



1868 June 17 

19 
ao. 

23 

25 
a6 

27 

28 

30 

I 

2 
Z 

s 

12 

17 
18 

19 

20 

26 
28 

31 

Aug. 2 

9 
II 

12 

13 
14 

16 

17 
18 

19 
21 

22 

23 

25 
26. 

28 

31 
Sept 2 

5 

6 
8 

10 

12 

14 

IS 
16 

17 
21 

26 

28 

29 

Oct. I 

3 

5 

9 
II 

16 

17 
27 

29 



Clear and fine. 

Clear with douds; steady images. 

Clear. 

A little smoky, after a heavy rain on the day preceding. 

Clear, but blurring images; E. wind. 

Sky hazy; though steady and well defined images. 

Oear. 

Smoky and images sometimes blurring, still pretty dis- 
tinct 

Clear. 

Bhuiing. 

Much blurring. 

Clear. 

Clear. 

Clear and fine. 

Clear. 

Clear. 

Clear; sometimes blurring images. 

At first many clouds, then pretty steady. 

Clear. 

Smoky, though well defined images. 

Very thick, smoky. 

Many clouds. 

Clear. 

Clear and g^ood images. 

Many clouds. 

Fine and clear, between clouds. 

Fine and clear, strong W. wind. 

Clear, little undulating. 

Clear, between clouds, very fine. 

Clear; spots sometimes badly blurring; wind £. 

Fine and clear; strong S. wind. 

Many douds. 

Fine, clear, with clouds. 

Blurring. 

Very fine, at times blurring. 

Fine, dear; limbs sometimes a little undulating. 

Clear. 

Limbs imdulating, wind S. 

Clear, with some passing douds. 

Very clear; limbs sometimes in undulation. 

Strong W. wind and many douds which sometimes 
produce a strong blurring. 

Haze rather thick, though clear when sketch was made. 

Fine, dear; spots frequently blurring. 

Haze very thick (so that the declination of fainter spots 
could not be read). 

Clear, between many flying clouds over the sun; some- 
times blurring; wind £. 

Very hazy. 

Very distinct, though limbs tremulous with S. £. wind. 

Very dear, between many douds; gale blowing from 
theW. 

Clear with clouds. 

Blurring. 

Clear with thin hazy clouds sometimes; limbs blurring 

Very dear, with interruptions of douds; wind strong W. 

Clear with many douds; strong W. wind. 

Well defined and steady, though hazy douds. 

Quite clear, somewhat blurring. 

Fine, dear, with some douds. 

Clear, badly undulating Umbs. 

Clear and well defined; strong S. W. wind. 

Clear and pretty steady. 

Clear (dming night first slight fall of snow of the season). 

Eirtremely blurring and imdulating; gale of S. wind. 

Clear though blurring» 



Nov. 3. 


Clear, somewhat blurring. 


Dec. 19. 


Blurring; sky quite clear. After a long period of con- 




stantly dark weather, it had cleared up toward 




morning finally. 


24. 


Dancing with light douds. 


Jan. 7. 


Clear; little blurring. 


10. 


Clear; well defined limbs and spots. 


14. 


Clear, a little hazy; S. wind. 


16. 


Clear, steady. 


27. 


Clear, with a little haze. 


29. 


Fine and dear, little blurring. 


Feb. I. 


Clear. 


2. 


Very thick haze. 


7. 


Very much blurring. 


13- 


Blurring; sometimes steady. 


2$. 


Clear and sharply defined; strong W. wind. 


28. 


Clear. 


Max. I. 


Clear, some blurring. 


3- 


Fine. 


9- 


Clear. 


12. 


Clear between douds and snow storm. 


16. 


Very dear, through many clouds. 


17- 


Clear, little blurring, some haze; halo around the sun. 


18. 


Fine, dear, with douds. 


21. 


Clear and fine, though strong W. wind. 


22. 


Clear, sometimes haze; strong £. S. £. wind, shaking 




the tdescope. 


25- 


Rather clear. 


28. 


Clear and fine. 


Apr. I. 


Very hazy. 


10. 


Clear, with some clouds and W. wind. 


13- 


Many douds, clear between. 


15- 


Clear and fine. 


18. 


Clear, with some light douds; spots very fine and dis- 




tinct 


23- 


Fine, clear; wind £. 


25- 


Clear, but wind very strong. 


29. 


Hazy, dear between. 


May 6. 


Fine, clear, sometimes blurring. 


8. 


Clear; strong wind. 


10. 


Clear and fine. 


12. 


Clear, sometimes blurring; then with douds. 


14. 


Clear, blurring in the latter sets. 


20. 


Clear; strong wind. 


22. 


Many douds. 


23- 


Hazy, though very wdl defined. 


24. 


Hazy, beautifully distinct 


27. 


Somewhat hazy. 


31- 


Very dear, with many douds. 


June I. 


Clear, with hazy douds. 


9- 


Clear, sometimes a little blurring. 


12. 


Many douds; very dear between. 


14. 


Very dear, between many clouds; blurring. 


16. 


Fine, dear, little tremulous, after heavy rain showers. 


July 17. 


Clear and distinct 


18. 


Clear, little hazy, well defined. 


20. 


Very many douds; S. wind. 


22. 


Very clear and neat, with douds and W. wind. 


25- 


Clear and neat; S. wind; a little hazy. 


Aug. 18. 


Hazy with douds; dear sometimes between the haze. 


19. 


Some haze. 


22. 


Clear. 


23- 


Clear. 


24. 


Very clear, between many douds. 


26. 


Clear and pretty steady, sometimes bliuring. 


28. 


Clear. 


Sept II. 


Fine and deai. 



l82 



C. H. F. Peters 



1869 Sept 


13- 


Clear and fine. 


1870 Jan. 


19. 


Sky thick, only sometimes dear between; calm. 




17. 


Very many clouds. 




22. 


Hazy, blurring; spots dim; S. wind. 




19. 


Clear and very fine. 




26. 


Fine. 




30. 


Fine and clear. 




28. 


Clear, but very much blurring; wind S. W. 




33- 


Clear after two days of rain; some thin clouds flying. 




31- 


Hazy. 




24. 


Clear and distinct 


Feb. 


7- 


Very dear, with douds; sometimes bluning. 




28. 


Many clouds, otherwise pretty steady and clear. 




10. 


Very fine and dear, then suddenly douding up thickly. 




30- 


Clear, sometimes blurring. 




23- 


Clear and fine images; cold weather. 


Oct. 


2. 


Clear; sometimes blurring, with stnmg S. wind. 




26. 


Clear and fine. 




6. 


Beautifully dear; limbs a little undulating. 


Mai, 


6. 


Hazy and thin douds, sometimes indistinct; wind 




8. 


Fine and clear. 






S. W. 




II. 


Many clouds, though dear between. 




9- 


Beautifully cJear and distinct 


• 


16. 


Between very many clouds; veiy dear. 




14. 


Well defijied and through haze. 




21. 


Very dear, though imdulating. 




18. 


Fine, dear, but blurring or rather undulating. 




25- 


Clear, though strong W. wind. 




24. 


Fine, cleAr; strong W. wind. 


Nov. 


2. 


Clear, with some blurring of limbs. 


Apr. 


3- 


Very dear; wind; limbs a little undulating. 




3- 


Little hazy. 




9- 


Fine, dear. 




4. 


Very dear and fine. 




i.V 


Beautiful, dear, and findy distinct 




13- 


Rather hazy, and often badly blurring and indistinct. 




23- 


Cleir. 




14. 


Haze very thick; wind E. 




26. 


Fine and cle^r. 




19. 


Very hazy. 




30- 


Fine, though somewhat hazy. 




22. 


Clear, but very much blurring, spots sometimes dancing. 


May 


5- 


Clear and fine. 




24. 


Blurring. 




13- 


Very fine. 


Dec. 


3- 


Clear between thick snow douds. 




19. 


Clear with douds. 




9- 


Fine and dear; wind S. 


• 


27- 


Clear and fine; strong £. wind. 




27. 


Fine, though hazy. 




30- 


Clear and distinct 



SUMMARY BY DATES OF NUMBER OF SPOTS OBSERVED 



This summary was extracted from the fourteen observ- 
ing books of Dr. Peters, each of which contained such a 
list of the numbers of spots observed. A r&imi^ up to 
August 17, 1863, was published in his article in Astro- 
namische NachrichUn^ 64, 213-218, 1865, with the fol- 
lowing words of description (translated): 

"The following table contains for each observing day 
the nimiber of spots of which the co-ordinates were deter- 
mined as stated. To these are also added the days on 
which variable weather permitted the spots to be sketched 



only and not to be measured. For these, the numbers 
signify merely countings from the sketches, and they are 
therefore enclosed in parentheses. The observations were 
interrupted in August, 1863, by a long trip to Europe, 
and were not begun again until the beginning of Novem- 
ber of last year. The r&um6 may, therefore, embrace 
for now only the first series. Inasmuch as some time will 
be required for the complete publication I shall be ready, 
upon request, to communicate the details for separate 
days by letter." 



Due 


Ho. at 
Spots 


Date 


No. of 
Spota 


Date 


No. of 
Spoti 


Due 


No! of 
Spots ' 


Date 


No. of 
Spots ! 


i860 




July 31 


22 


Oct. 31 


22 


Feb. 28 


28 


May 8 


(7): 


May 


23 


IS 


Aug. I 


26 


Nov. 2 


(20) 


March 4 


29 , 


9 


f i 




24 


16 


3 


24 


4 


24 


7 


20 


12 


'4 i 




25 


17 


S 


27 


S 


27 ■ 


II 


IS 


14 


9 ! 




28 


(17) 


6 


24 


7 


2S 


14 


(13) 


IS 


6 ; 




29 


16 


II 


30 


8 


27 


15 


13 


19 


II 1 


June 


3 


17 


IS 


19 


16 


19 


16 


21 


21 


II ! 




4 


13 


16 


13 


22 


13 


18 


9 


I 23 


14 ! 




5 


17 


17 


14 


24 


15 


19 


16 : 


25 


13 ! 




6 


17 


18 


16 


25 


16 


20 


19 


30 


18 : 




II 


II 


19 


16 


27 


(16) 


22 


18 


31 


22 

1 




12 


IS 


20 


19 


28 


18 


23 


23 


June I 


18 ' 

1 




13 


18 


Sept. 15 


17 


Dec. 8 


(24) 


25 


16 


S 


22 . 




14 


12 


17 


20 


13 


(14) 


28 


36 


7 


23 ' 




15 


14 


18 


17 


14 


13 


29 


(40) 


9 


9 ■' 

A 




16 


IS 


20 


20 


IS 


10 


31 


49 


10 


8 




17 


16 


22 


17 


23 


' 22 


April 4 


38 


12 

• 


10 




18 


13 


23 


17 






S 


34 


13 


10 




19 


16 


24 


19 


1861 




6 


2S 


17 


29 




20 


21 


25 


27 


Jan. 2 


16 


7 


19 


18 


42 




27 


40 


26 


27 


4 


IS 


8 


19 


20 


34 




28 


41 


28 


19 


S 


14 


9 


19 


22 


28 




29 


(22) 


30 


17 


12 


8 


10 


IS 


24 


17 . 




30 


34 


Oct. 6 


22 


22 


17 


II 


10 


2S 


18 


July 


4 


27 


7 


18 


23 


12 


18 


(18) 


27 


14 




6 


29 


10 


13 


2S 


18 


19 


16 


29 


12 




7 


21 


12 


18 


27 


16 


21 


19 


July I 


13 




8 


IS 


IS 


20 


Feb. I 


II 


22 


19 


3, 


20 




9 


IS 


16 


17 


3 


(2) 


23 


22 


S 


19 




II 


16 


18 


18 


6 


II 


2S 


24 


7 


13 




IS 


12 


19 


17 


12 


26 


26 


30 


9 


IS 




18 


20 


22 


(10) 


14 


14 


27 


31 


II 


18 




20 


20 


23 


(9) 


16 


33 


29 


23 


17 


IS 




22 


27 


24 


II 


22 


29 


May 2 


21 


19 


10 




24 


27 


2S 


14 


2S 


23 


4 


23 


21 


II 




28 


27 


27 


8 


26 


23 


S 


22 


23 


21 




30 


31 


30 


12 


27 


23 


7 


13 


2S 


^7 ; 



183 



I84 



C H. F. Peters 



Date 


No. of 

Spot! 


Date 


N6.o( 
Spots 


DMc 


Mo.oi 


Date 


Mo. of 

Spot! 


Date 


N6.al 
Spate 


1861 






Dec. 14 


28 


April 24 


14 


Aug. 20 


29 


Feb. 8 


16 


July 


27 


18 


15 


27 


25 


14 


22 


24 


II 


22 


Aug. 


I 


30 


16 


28 


26 


19 


24 


12 


14 


17 




3 


20 


17 


32 


27 


23 


26 


18 


15 


• 

15 




4 


18 


18 


(23) 


May 3 


(13) 


29 


13 


16 


15 




II 


19 


21 


(20) 


4 


24 


31 


13 


17 


17 




14 


17 


22 


14 


5 


21 


Sept. 3 


18 


18 


13 




16 


13 


25 


18 


6 


19 


5 


19 


21 


24 




18 


18 


28 


20 


8 


15 


7 


17 


23 


21 




19 


17 


30 


II 


10 


12 


9 


13 


25 


14 


Sept. 


7 


13 


31 


17 


II 


13 


II 


12 


28 


15 




9 


8 






12 


15 


13 


9 


March 2 


18 




12 


9 


1862 




14 


23 


15 


14 


4 


22 




15 


14 


Jan. 2 


21 


15 


19 


17 


14 


5 


19 




22 


23 


3 


16 


17 


14 


19 


33 


9 


24' 




24 


22 


4 


16 


20 


14 


21 


29 


10 


22 




26 


20 


7 


30 


22 


17 


23 


31 


II 


25 




29 


27 


8 


(17) 


24 


21 


25 


28 


12 


16 


Oct. 


I 


20 


II 


19 


26 


30 


27 


29 


13 


13 




8 


9 


13 


23 


28 


22 


Oct. 3 , 


12 


14 


18 




10 


5 


14 


23 


30 


24 


5 


10 


^5 


ID 




12 


20 


16 


12 


June s 


26 


7 


14 


16 


II 




14 


34 


24 


16 


8 


35 


12 


6 


18 


23 




19 


(16) 


27 


19 


20 


27 


15 


7 


19 


21 




20 


28 


31 


12 


22 


37 


18 


12 


20 


14 




21 


26 


Feb. 5 


21 


26 


25 


20 


10 


24 


(31) 




25 


23 


7 


19 


29 


19 


23 


14 


26 


29 




26 


27 


8 


18 


July I 


19 


28 


24 


30 


26 




27 


29 


II 


27 


3 


16 


30 


(19) 


April 3 


16 




28 


31 


16 


26 


6 


18 


31 


25 


4 


13 




29 


17 


March 8 


10 


7 


18 


Nov. 2 


8 


9 


6 


Nov. 


I 


17 


9 


9 


8 


17 


4 


14 


ID 


(6) 




10 


17 


II 


13 


10 


19 


II 


10 


II 


8 




12 


19 


13 


19 


II 


22 


14 


15 


13 


14 




14 


14 


18 


21 


13 


25 


15 


12 


14 


15 




IS 


19 


19 


12 


15 


20 


25 


10 


19 


13 




18 


25 


20 


10 


18 


24 


28 


(7) 


21 


12 




19 


23 


25 


2 


19 


27 


30 


2 


22 


15 




20 


19 


26 


8 


24 


(10) 


Dec 5 


I 


23 


II 


• 


22 


10 


27 


8 


25 


23 


8 


4 


24 


II 




24 


16 


28 


6 


27 


25 


II 


4 


26 


3 




25 


17 


29 


2 


29 


30 


12 


10 


27 


(I) 




26 


16 


April 3 


(25) 


31 


27 


17 


21 


28 


8 




27 


12 


4 


26 


Aug. 2 


27 


20 


II 


29 


8 


Dec. 


2 


25 


6 


17 


4 


32 






30 


14 




3 


27 


7 


15 


6 


26 


1863 




May I 


14 




4 


32 


9 


13 


8 


21 


Jan. 18 


10 


2 


22 




5 


24 


10 


15 


10 


19 


19 


12 


3 


22 




7 


25 


II 


10 


12 


22 


25 


17 


5 


19 




10 


18 


12 


12 


14 


9 


30 


18 


8 


18 




II 


29 


13 


14 


15 


II 


31 


19 


9 


18 




12 


23 


20 


15 


17 


14 


Feb. 2 


10 


10 


12 




13 


34 


22 


17 


18 


19 


4 


7 


II 


14 



Observed Positions of Sun-Spots 



i8S 



Date 


No. of 
Spots 


Date 


Mo. of 

0^ ■ a 1 


Dal* 


No. of 
SpoH 


Date 


No. of 
Spots 


Data 


No. of 


1863 






Dec. 9 


I 


April 19 


8 


Aug. 14 


6 


Dec. 31 


13 


May 


13 


21 


13 


8 


24 


I 


16 


2 




• 




17 


10 


18 


8 


36 


4 


18 


4 


1866 






19 


II 


20 


7 


37 


9 


19 


s 


Jan- 3 


7 




21 


10 


22 


6 


30 


9 


20 


4 


S 


S 




23 


10 


2S 


7 


May 2 


10 


24 


II 


7 


S 




26 


21 


27 


9 


3 


9 


26 


9 


9 


S 




28 


20 


30 


(4) 


S 


18 


27 


12 


14 


4 




30 


21 


31 


8 


7 


16 


Sept. 6 


4 


17 


7 


June 


4 


17 






13 


8 


7 


2 


18 


7 




9 


13 


1865 




13 


II 


10 


I 


22 


S 




II 


5 


Jan. 2 


6 


15 


9 


12 


3 


23 


3 




13 


9 


S 


(S) 


17 


4 


14 


4 


24 


7 




IS 


14 


8 


4 


21 


S 


15 


S 


27 


4 




18 


9 


II 


10 


23 


I 


17 


6 


31 


8 




20 


6 


12 


12 


25 


3 


19 


S 


Feb. 5 


6 




22 


5 


IS 


(14) 


26 


S 


22 


6 


7 


2 




24 


II 


16 


14 


3° 


II 


24 


8 


IS 


9 




26 


16 


18 


IS 


31 


16 


2S 


10 


16 


12 




38 


19 


20 


19 


June I 


13 


27 


9 


17 


12 




30 


10 


24 


31 


2 


12 


29 


5 


21 


(8) 


July 


2 


7 


25 


17 


4 


14 


Oct. I 


2 


22 


10 




5 


13 


36 


(16) 


7 


10 


3 


4 


23 


(8) 




9 


14 


27 


13 


8 


II 


6 


I 


26 


3 




14 


12 


Feb. 2 


I 


II 


13 


9 


8 


28 


5 




18 


7 


12 


14 


IS 


II 


II 


9 


March i 


4 




20 


5 


13 


14 


14 


9 


13 


II 


2 


4 




22 


3 


IS 


13 


17 


5 


16 


7 


3 


3 




24 


2 


17 


10 


31 





17 


7 


6 


3 




26 


6 


18 


5 


23 


4 


19 


2 ■ 


8 


I 




28 


6 


21 


10 


25 


I 


20 





10 


4 


Aug. 


2 


14 


24 


3 


27 


5 


21 





17 


4 




7 


17 


25 


3 


28 


2 


22 





19 


4 




9 


14 


27 


13 


29 


4 


23 





22 


• 

S 




II 


18 


March 5 


14 


30 


7 


24 





37 


12 




13 


18 


6 


II 


July 2 


2 


Nov. I 





30 


4 




15 


18 


10 


II 


3 





II 


4 


April 2 


2 




17 


19 


II 




S 


I 


12 


3 


3 


3 








13 


15 


8 


7 


13 


4 


4 


4 


1864 






14 


IS 


9 


5 


IS 


7 


S 


4 


Nov. 


2 


14 


16 


17 


10 


5 


16 


8 


8 


5 




6 


9 


17 


17 


14 


4 


24 


8 


9 


5 




7 


7 


19 




17 


5 


26 


II 


10 


6 




10 


13 


21 




18 


S 


27 


14 


II 


5 




14 


8 


23 




21 


6 


30 


9 


13 


4 




18 


6 


27 


9 


23 


6 


Dec. 3 


3 


14 


4 




19 


7 


38 


10 


27 


10 


5 


2 


15 


6 




22 


12 


April I 


6 


29 


.13 


9 





17 


S 




23 


(12) 


3 


4 


30 


13 


II 


2 


20 


3 




25 


IS 


7 


(0) 


Augf. 4 


II 


16 


3 


22 


3 




29 


(16) 


9 


3 


8 


9 


22 


2 


27 


9 


Dec.' 


I 


17 


13 


3 


9 


8 


23 


2 


29 







8 


2 


17 


13 


12 


3 


25 





30 






i86 



C. H. F. Peters 



Date 


No.a{ 
Spoil 


Dftte 


No.o{ 
SpcKi 


Date 


No.o( 
Spoto 


D»te 


No. of 
Spota 


Date 


No. of 
Spots 


1866 






Sept. 


30 


6 


March 


8 





Sept. II 


9 


Jan. 19 





May 


4 


2 


Oct. 


I 


S 




10 





12 


5 


22 







6 







3 


3 




14 


2 


13 


9 


28 







15 


7 




5 


3 




19 


4 


14 


13 


30 


3 




17 


2 




6 


2 




20 


3 


15 


15 


Feb. I 


6 


- 


19 


6 




7 


I 




22 


5 


16 


(9) 


5 


4 




20 


4 




8 







24 


7 


17 


7 


6 


(2) 




24 


I 




II 







26 


3 


18 


10 


8 


2 




30 


I 




13 


I 




30 


3 


19 


6 


10 


3 


June 


I 


3 




14 


I 


April 


3 


5 


20 


2 


II 


I 




S 


S 




IS 


I 




9 


4 


21 


I 


14 







8 


4 




16 


5 




12 





23 





16 







10 


2 




18 


2 




19 


I 


25 





18 


7 




12 


I 




19 


5 




2S 





28 





22 


7 




16 


5 




20 


8 




28 





Oct. 2 


3 


23 


3 




18 


5 




21 


7 


May 


2 





3 


5 


March 4 


4 




20 


4 




22 


5 




12 





4 


4 


5 


5 




23 


6 




23 


2 




16 





7 


9 


8 


4 




25 


3 




27 


I 




23 


I 


8 


7 


9 


(4) 




28 


6 




28 


8 




24 


5 


13 


3 


II 


5 




30 


9 


Nov. 


I 


4 




25 


5 


14 


3 


14 


7 


July 


3 


6 




4 







27 


4 


16 


4 


15 


14 


* 


5 


4 




S 







29 


3 


17 


4 


16 


17 




9 


I 




6 







31 


4 


18 


2 


19 


8 




12 


I 




7 





June 


3 


I 


19 





22 


2 




15 


I 




8 







4 


I 


21 





23 


5 




17 


3 




10 







9 





23 





24 


7 




19 


I 




13 







13 





25 





25 


10 




24 







14 







19 





27 





26 


7 




27 







19 


(2) 




24 





Nov. I 





27 


9 




31 







2S 


7 




29 





5 




28 


9 


Aug. 


5 


3 




26 


6 


July 


I 


5 


6 




29 


6 




10 


4 


Dec 


I 







3 


7 


7 




30 


10 




16 


6 




14 







4 


2 


8 




31 


13 




17 


6 




20 







6 


I 


II 




April I 


17 




20 


S 




21 







7 





12 




3 


. 7 




22 


4 










13 


I 


13 




6 


10 




24 


2 


1867 








15 


I 


30 


(2) 


8 


5 




27 




Jan. 


2 


3 




16 


2 


Dec. I 


10 


9 


4 




28 






7 







28 





3 


9 


II 


10 


• 


30 






8 







31 





4 


4 


12 


8 


Sept. 


I 






10 





Aug. 


S 





7 


2 


14 


5 




2 






12 







9 





10 


I 


15 


13 


- 


4 




• 


14 







14 





13 





16 


(II) 




9 







18 







18 


5 


26 


23 


17 


12 




10 







20 







19 


5 


28 


17 


19 


II 




12 







30 







25 





31 


6 


21 


7 


• 


14 





Feb. 


6 







30 









22 


9 




IS 







7 





Sept. 


3 





1868 




24 


7 




22 


I 




19 







4 





Jan. s 


5 


25 


2 


• 


24 


2 




24 







7 


2 


10 


9 


26 


4 


• 


27 


I 


March 


I 







8 


3 


II 


6 


28 


4 


V 


29 


S 




6 







9 


4 


16 





30 


3 



Observed Positions of Sun-Spots 



187 



Date 


No.al 
Spots 


Dite 


No. of 
Spots 


Date 


Naof 
Spots 


Date 


No.a( 
Spou 


Dste 


No. of 
Spots 


1868 






July 26 


13 


Oct 


29 


30 


May 


20 


8 


Nov. 3 


12 


May 


I 


3 


27 


10 


Nov. 


3 


20 




22 


5 


4 


IS 




3 


2 


31 


7 


Dec 


19 


2 




23 


7 


6 


(13) 




4 


4 


Aug. 2 


8 




24 


15 




24 


II 


13 


20 




9 


II 


9 


9 










27 


21 


14 


"+(3) 




12 


15 


II 


2 + (4) 


1869 








31 


27 


19 


12 




14 


•4 


12 


4 


Jan. 


7 


15 


June 


I 


37 


22 


12 




17 


5 


13 


8 




10 


8 




4 


(29) 


24 


13 




20 


9 


14 


12 




14 


19 




6 


(25) 


Dec. 3 


21 




25 





16 


II 




16 


12 




9 


25 


9 


24 




26 


2 


17 


10 




27 


13 




12 


19 


15 


(20?) 




28 


3 


18 


12 




29 


18 




14 


II 


27 


9 




29 


6 


19 


II 


Feb. 


I 


24 




16 


12 








30 


8 


21 


7 




2 


15 


July 


17 


24 


1870 




June 


I 


(17) 


22 


9 




7 


10 




18 


25 


Jan. 19 


25 




2 


17 


23 


9 




13 


13 




20 


26 


22 


20 




3 


II 


25 


10 




25 


9 




22 


14 


26 


17 




4 


13 


26 


12 




28 


II 




25 


5 


28 


20 




6 


4 


28 


S 


March 


I 


10 


Aug. 


18 


25 


31 


16 




8 


6 


31 


2 




3 


9 




19 


30 


Feb. 4 


(18) 




10 


I 


Sept. 2 


11 




9 


12 




22 


15 


7 


25 




12 


3 


5 


13 




12 


20 




23 


17 


10 


37 




13 


I 


6 


13 




16 


20 




24 


16 


II 


(34) 




IS 


2 


8 


9 




17 


18 




26 


12 


23 


16 




17 


3 


10 


17 




18 


20 




28 


5 


26 


26 




19 


7 


12 


18 




21 


18 


Sept. 


7 


(32) 


March 6 


39 




20 


8 


13 


(13) 




22 


16 




9 


(22) 


9 


36 




23 


10 


14 


II 




25 


7 




II 


21 


14 


27 




25 


7 


IS 


13 




38 


II 




13 


21 


18 


32 




26 


4 


16 


II 


April 


I 


6 




17 


15 


24 


36 




27 


9 


17 


7 




2 


(3) 




19 


12 


April 3 


37 




28 


II 


21 


8 




6 


(4) 




20 


9 


9 


37 




30 


17 


26 


7 




10 


7 




23 


9 


13 


21 


July 


I 


9 


28 


10 




13 


10 




24 


II 


23 


25 




2 


8 


29 


13 




IS 


20 




28 


19 


26 


28 




3 


6 


Oct. I 


13 




18 


18 




30 


19 


30 


22 




4 


6 


3 


8 




23 


5 


Oct. 


2 


16 


May 5 


28 




5 


5 


S 


7 




25 


9 




6 


20 


13 


35 




9 





9 


4 




29 


20 




8 


13 


19 


35 




12 


2 


II 


6 


May 


6 


28 




II 


7 


27 


27 




17 
18 


7 
8 


16 
17 


7 
6 




8 
10 


34 
36 


' 


16 
21 


13 
10 


30 


20 


1 1 20 +(52) days 




19 
20 


10 


24 


10 




12 


37 
34 




25 

2 


7 


\ W r ^ 




II 


27 


26 




14 


Nov. 


# 

13 


13230 + (750) spots 





i88 



C. H. F. Peters 



Dr. Peters' notes include, beside the statement of the weather conditions, references to Wilson's theory of the 
depression of sun-spots. A total of 172 spots are mentioned in this connection, of which 141 favor )^lson's theory, 
and 31 are opposed to it. To make these observations available for any possible discussion on this point, the dates 
are here given, with the letter identifying the spot. 

Spots Favoking Wilson's Theory 



i860 June 15, h and h' 


Oct. I, a 


April 13, d and d^ 


Oct I, d 


June 16, i 


Nov. I, ft 


23, * 


29, a 


20, h and k 


20, d 


24, a 


1869 Mar. I, a 


July 4, a and b 


Dec. s, h 


May 5,0' 


17, « 


6, a 


13,* 


9,* 


April 18, « 


8, ft 


iS,« 


July 5,/^ 


25,^ 


tS,/ 


1862 Jan. 24, a 


Aug. 7, a 


May 10, i 


20, A 


Feb. 7, a 


1864 Dec. 9, a 


20, d 


22, m 


8, a 


1865 Feb. 12, c^ 


24, d 


24,0 


11,/ 


24, a 


31, ft 


July 30, a and e 


Mar. 19, ft 


May 15, a 


June I, a 


Aug. 16, g 


April 25, a 


26, a and ft 


12, 6 


20, a 


May 8, « 


1866 Jan. 3, c 


July 18, A 


Sept. IS, / 


II, / 


Mar. 3, ft 


Aug. 24, a 


30, ft and h 


IS,* 


May 20, ft 


Sept. 13, ft 


Oct. 15, e 


28,/ 


June 28, c 


20, c 


Nov. 25, ft 


June 5, ft 


Sept. 30, a 


Oct. 6, c 


1861 Feb. 25, i 


22, ifcs 


Oct. I, a 


16, a 


April 25, m and n 


26, a 


28, a 


",/ 


27,? 


July II, « 


1867 July 4, a 


Nov. 13, h 


May s,g 


19, a 


Oct. 18, a 


Dec 9, ft and c 


hd 


27, a 


Dec. I , d 


1870 Jan. 28, ft 


June 7, a 


Aug. 8, a 


1868 Mar. 5, a 


Mar. 14, a 


13, * 


22, a and ft 


April 8, a 


April 3, d 


22, d 


24,/ 


22, ft 


9,0 


29, ^, d' 


Sept. 17, a 


June 8, c 


13, ft 


July 5, ft 


25, ft 


July 2, a 


23, « 


7,« 


Dec. 12, « 


3,« 


30, 0, ft, c, « 


II, h 


1863 Jan. 18, d 


28, a 


May 13, m and (i 


27, e 
Aug. I, c 


31, « 
Feb. 18, e and ^ 


Aug. 26, a 
Sept 15,0 


Total 141 


Sept. 29, c 


April 3, a 


29,/ 





Spots Opposing Wilson's Theory 



i860 Aug. 6, c and n 

Oct. 31, /3 
1861 Jan. 5, / 

April 5, ft 
27, a 

June 29, / 

Nov. I, / 

Dec. 2, g 


Dec. 12,^ 

1862 Jan. 14, g 

April 12, a 

13, « 

25,/ 
June 8, ft 

20, ^ 
July lOjd 


July 31, / 

Aug. 18, e 
Sept. 15, d and « 

25, if 
Oct. 28,* 

1863 Feb. 21, ft 

Mar. 13, a 

May 8, a 


1865 Mar. II, a 

1868 May 3, ft 

1869 June I, g 
Sept. 24, d 

1870 May 30, ft 


Total 31 



Aside from the references to Wilson's theory, the notes contain one other item which perhaps ought to be recorded, 
viz., July 5, 1868: Spot a. ''A notch on the sun's limb formed by the elevation of photospheric matter. The sun's 
limb very sharply defined." 



LIST OF THE PRINCIPAL PAPERS BY DR. C. H. F. PETERS DEALING WITH SOLAR OBSERVATIONS 

^' Contributions to the Atmospherology of the Sun," Proceedings of the American Association for the Advancement of 
Science^ Vol. IX, pp. 85-97, 1855. 
A summary of this paper Is given in a letter to Humboldt, published in Poggendorffs Annalen^ 96. 

''A Method for Deriving the Geocentric Right Ascension and Declination of a Solar Spot from Its Heliographic 
Co-ordinates," BrQnnow's Astronomical Notices^ No. 6, 1859. 

'^ Uebersicht der auf der Stemwarte des Hamilton College angestellten Sonnenbeobachtungen," Astronomische Nach- 
richienj 64, 209-20, 1865. 

''Zur Refraction auf der Sonne," ibid.j 71, 241-52, 1868. 

''Some Critical Remarks on So-called Intra-mercurial Planet Observations," ibid.j 94, 321-36, 337-40, 1879. 



189 



/